Data as of Nov 3, 2026
Autonomous system
AS4538
China Education and Research Network Center
Announces 17,169,152 addresses in 5,053 prefixes. None of it is anonymizer space.
Type
Education
CN
Proxy activity, 30 days
12K exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 1.51.0.0/16 since Jul 2010 | Business | 1 | China Education and Research Network | |
| 1.51.3.0/24 | Business | China Education and Research Network | ||
| 1.51.16.0/20 | Business | China Education and Research Network | ||
| 1.51.32.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 1.51.48.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 1.51.112.0/24 | Business | China Education and Research Network | ||
| 1.51.120.0/21 | Business | China Education and Research Network | ||
| 1.51.144.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 1.51.144.0/21 | Business | China Education and Research Network | ||
| 1.51.152.0/21 | Business | China Education and Research Network | ||
| 1.51.160.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 1.51.168.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 1.51.176.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 1.51.192.0/18 since Sep 18, 2026 | Business | 1 | China Education and Research Network | |
| 1.184.0.0/15 since Jun 2010 | Business | 18 | China Education and Research Network | |
| 1.184.192.0/18 | Business | 18 | China Education and Research Network | |
| 1.185.0.0/18 | Business | China Education and Research Network | ||
| 1.185.64.0/19 | Business | China Education and Research Network | ||
| 1.185.192.0/18 | Business | China Education and Research Network | ||
| 42.244.0.0/16 since Oct 2016 | Business | 44 | China Education and Research Network | |
| 42.244.0.0/18 since Sep 18, 2026 | Business | 44 | China Education and Research Network | |
| 42.244.64.0/20 | Business | China Education and Research Network | ||
| 42.245.0.0/16 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 42.246.0.0/15 since Oct 2016 | Business | 131 1 always on | China Education and Research Network | |
| 42.247.0.0/19 | Business | 19 | China Education and Research Network | |
| 42.247.8.0/24 | Business | China Education and Research Network | ||
| 42.247.9.0/24 since Dec 2015 | Business | 2 | China Education and Research Network | |
| 42.247.13.0/24 since Sep 2019 | Business | China Education and Research Network | ||
| 42.247.18.0/24 | Business | 1 | China Education and Research Network via Shanghai 200030, China | |
| 42.247.20.0/24 since Mar 2022 | Business | 11 | China Education and Research Network | |
| 42.247.22.0/24 | Business | China Education and Research Network | ||
| 42.247.30.0/24 since Sep 18, 2026 | Business | China Education and Research Network via Shenyang, Liaoning 110004, China | ||
| 42.247.44.0/24 | Business | 1 | China Education and Research Network | |
| 42.247.53.0/24 since Jan 2022 | Business | China Education and Research Network | ||
| 42.247.58.0/24 since Jun 2021 | Business | 17 | China Education and Research Network | |
| 42.247.103.0/24 | Business | 3 | China Education and Research Network | |
| 42.247.107.0/24 since Apr 2026 | Business | China Education and Research Network | ||
| 42.247.113.0/24 since Jun 2026 | Business | China Education and Research Network | ||
| 49.52.0.0/14 since Oct 2010 | Business | 221 1 always on | China Education and Research Network | |
| 49.52.0.0/15 since Sep 18, 2026 | Business | 221 1 always on | China Education and Research Network | |
| 49.52.0.0/19 | Business | 31 | China Education and Research Network | |
| 49.52.32.0/20 | Business | 10 | China Education and Research Network | |
| 49.52.48.0/24 since Apr 2026 | Business | China Education and Research Network | ||
| 49.52.64.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 49.52.96.0/20 | Business | 180 1 always on | China Education and Research Network | |
| 49.120.0.0/14 since Oct 2010 | Business | China Education and Research Network | ||
| 49.120.64.0/19 since Apr 2023 | Business | China Education and Research Network | ||
| 49.122.0.0/20 | Business | China Education and Research Network | ||
| 49.122.16.0/21 | Business | China Education and Research Network | ||
| 49.122.24.0/21 | Business | China Education and Research Network | ||
| 49.122.32.0/20 | Business | China Education and Research Network | ||
| 49.122.64.0/22 | Business | China Education and Research Network | ||
| 49.122.128.0/18 | Business | China Education and Research Network | ||
| 49.122.191.0/24 | Business | China Education and Research Network | ||
| 49.123.0.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 49.123.16.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 49.123.64.0/18 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 49.140.0.0/15 since Nov 2010 | Business | 339 3 always on | China Education and Research Network | |
| 49.140.0.0/16 since Sep 18, 2026 | Business | 339 3 always on | China Education and Research Network | |
| 49.141.0.0/20 | Business | China Education and Research Network | ||
| 49.141.16.0/21 | Business | China Education and Research Network | ||
| 49.141.24.0/21 | Business | China Education and Research Network | ||
| 49.141.32.0/20 | Business | China Education and Research Network | ||
| 49.141.64.0/18 | Business | China Education and Research Network | ||
| 49.141.128.0/20 | Business | China Education and Research Network | ||
| 49.141.144.0/21 | Business | China Education and Research Network | ||
| 49.141.192.0/20 | Business | China Education and Research Network | ||
| 49.141.210.0/24 | Business | China Education and Research Network | ||
| 49.208.0.0/15 since Dec 2010 | Business | China Education and Research Network | ||
| 49.208.0.0/17 | Business | China Education and Research Network | ||
| 49.209.0.0/20 | Business | China Education and Research Network | ||
| 49.209.16.0/20 | Business | China Education and Research Network | ||
| 49.209.32.0/19 | Business | China Education and Research Network | ||
| 49.209.64.0/18 | Business | China Education and Research Network | ||
| 49.209.232.0/21 | Business | China Education and Research Network | ||
| 49.209.240.0/20 | Business | China Education and Research Network | ||
| 58.154.0.0/15 since Oct 2006 | Business | 1 1 always on | China Education and Research Network | |
| 58.154.0.0/20 | Business | China Education and Research Network | ||
| 58.154.16.0/20 | Business | China Education and Research Network | ||
| 58.154.32.0/23 | Business | China Education and Research Network | ||
| 58.154.34.0/24 | Business | China Education and Research Network | ||
| 58.154.37.0/24 | Business | China Education and Research Network | ||
| 58.154.48.0/20 | Business | China Education and Research Network | ||
| 58.154.96.0/20 | Business | China Education and Research Network | ||
| 58.154.128.0/20 | Business | China Education and Research Network | ||
| 58.154.144.0/20 | Business | China Education and Research Network | ||
| 58.154.160.0/19 | Business | China Education and Research Network | ||
| 58.154.192.0/19 | Business | China Education and Research Network | ||
| 58.154.224.0/20 | Business | 1 1 always on | China Education and Research Network | |
| 58.154.240.0/20 | Business | China Education and Research Network | ||
| 58.155.0.0/16 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.155.0.0/20 | Business | China Education and Research Network | ||
| 58.155.16.0/21 | Business | China Education and Research Network | ||
| 58.155.24.0/21 | Business | China Education and Research Network | ||
| 58.155.32.0/20 | Business | China Education and Research Network | ||
| 58.155.48.0/20 | Business | China Education and Research Network | ||
| 58.155.50.0/24 | Business | China Education and Research Network | ||
| 58.155.51.0/24 | Business | China Education and Research Network | ||
| 58.155.53.0/24 | Business | China Education and Research Network | ||
| 58.155.62.0/24 | Business | China Education and Research Network | ||
| 58.155.63.0/24 | Business | China Education and Research Network | ||
| 58.155.71.0/24 | Business | China Education and Research Network | ||
| 58.155.96.0/20 | Business | China Education and Research Network | ||
| 58.155.124.0/22 | Business | China Education and Research Network | ||
| 58.155.128.0/23 | Business | China Education and Research Network | ||
| 58.155.130.0/23 | Business | China Education and Research Network | ||
| 58.155.132.0/23 | Business | China Education and Research Network | ||
| 58.155.134.0/23 | Business | China Education and Research Network | ||
| 58.155.136.0/23 | Business | China Education and Research Network | ||
| 58.155.144.0/22 | Business | China Education and Research Network | ||
| 58.155.156.0/22 | Business | China Education and Research Network | ||
| 58.155.160.0/21 | Business | China Education and Research Network | ||
| 58.155.168.0/22 | Business | China Education and Research Network | ||
| 58.155.172.0/22 | Business | China Education and Research Network | ||
| 58.155.176.0/20 | Business | China Education and Research Network | ||
| 58.155.192.0/20 | Business | China Education and Research Network | ||
| 58.155.208.0/20 | Business | China Education and Research Network | ||
| 58.155.224.0/20 | Business | China Education and Research Network | ||
| 58.155.240.0/20 | Business | China Education and Research Network | ||
| 58.192.0.0/12 since Mar 2007 | Business | 409 5 always on | ||
| 58.192.0.0/15 since May 2005 | Business | 3 | China Education and Research Network | |
| 58.192.0.0/19 | Business | China Education and Research Network | ||
| 58.192.32.0/20 | Business | China Education and Research Network | ||
| 58.192.48.0/21 | Business | China Education and Research Network | ||
| 58.192.55.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.192.56.0/21 | Business | China Education and Research Network | ||
| 58.192.64.0/22 | Business | China Education and Research Network | ||
| 58.192.68.0/24 | Business | China Education and Research Network | ||
| 58.192.69.0/24 | Business | China Education and Research Network | ||
| 58.192.72.0/21 | Business | China Education and Research Network | ||
| 58.192.80.0/20 | Business | 1 | China Education and Research Network | |
| 58.192.87.0/24 since Sep 18, 2026 | Business | 1 | China Education and Research Network | |
| 58.192.96.0/20 | Business | China Education and Research Network | ||
| 58.192.112.0/20 | Business | China Education and Research Network | ||
| 58.192.114.0/24 | Business | China Education and Research Network | ||
| 58.192.128.0/18 | Business | China Education and Research Network | ||
| 58.192.141.0/24 | Business | China Education and Research Network | ||
| 58.192.144.0/21 | Business | China Education and Research Network | ||
| 58.192.152.0/21 | Business | China Education and Research Network | ||
| 58.192.176.0/20 | Business | China Education and Research Network | ||
| 58.192.192.0/20 | Business | China Education and Research Network | ||
| 58.192.192.0/21 | Business | China Education and Research Network | ||
| 58.192.208.0/21 | Business | China Education and Research Network | ||
| 58.192.216.0/21 | Business | China Education and Research Network | ||
| 58.192.224.0/21 | Business | China Education and Research Network | ||
| 58.192.232.0/21 | Business | China Education and Research Network | ||
| 58.192.240.0/21 | Business | China Education and Research Network | ||
| 58.192.248.0/21 | Business | China Education and Research Network | ||
| 58.193.0.0/20 | Business | China Education and Research Network | ||
| 58.193.16.0/20 | Business | China Education and Research Network | ||
| 58.193.32.0/21 | Business | China Education and Research Network | ||
| 58.193.40.0/21 | Business | China Education and Research Network | ||
| 58.193.48.0/21 | Business | China Education and Research Network | ||
| 58.193.64.0/21 | Business | China Education and Research Network | ||
| 58.193.72.0/22 | Business | China Education and Research Network | ||
| 58.193.80.0/20 | Business | China Education and Research Network | ||
| 58.193.88.0/21 | Business | China Education and Research Network | ||
| 58.193.96.0/20 | Business | China Education and Research Network | ||
| 58.193.112.0/20 | Business | China Education and Research Network | ||
| 58.193.120.0/21 | Business | China Education and Research Network | ||
| 58.193.128.0/20 | Business | China Education and Research Network | ||
| 58.193.152.0/21 | Business | 2 | China Education and Research Network | |
| 58.193.160.0/20 | Business | China Education and Research Network | ||
| 58.193.176.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.193.176.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.193.192.0/20 | Business | China Education and Research Network | ||
| 58.193.208.0/21 | Business | China Education and Research Network | ||
| 58.193.224.0/19 | Business | China Education and Research Network | ||
| 58.194.8.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 58.194.10.0/23 | Business | China Education and Research Network | ||
| 58.194.16.0/23 | Business | China Education and Research Network | ||
| 58.194.24.0/21 since Mar 2023 | Business | China Education and Research Network | ||
| 58.194.32.0/19 | Business | 1 | China Education and Research Network | |
| 58.194.64.0/19 | Business | China Education and Research Network | ||
| 58.194.120.0/21 | Business | China Education and Research Network | ||
| 58.194.160.0/19 since Sep 18, 2026 | Business | 315 1 always on | China Education and Research Network | |
| 58.194.192.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.194.208.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.194.232.0/21 | Business | China Education and Research Network | ||
| 58.194.240.0/20 | Business | China Education and Research Network | ||
| 58.195.16.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.195.32.0/19 | Business | China Education and Research Network | ||
| 58.195.96.0/23 | Business | China Education and Research Network | ||
| 58.195.136.0/21 | Business | China Education and Research Network | ||
| 58.195.144.0/20 | Business | China Education and Research Network | ||
| 58.196.0.0/15 since Jun 2005 | Business | China Education and Research Network | ||
| 58.196.128.0/19 since Mar 2025 | Business | China Education and Research Network | ||
| 58.196.128.0/20 | Business | China Education and Research Network | ||
| 58.196.144.0/20 | Business | China Education and Research Network | ||
| 58.196.160.0/20 since Mar 2025 | Business | China Education and Research Network | ||
| 58.196.160.0/21 | Business | China Education and Research Network | ||
| 58.196.168.0/21 | Business | China Education and Research Network | ||
| 58.196.176.0/23 | Business | China Education and Research Network | ||
| 58.196.176.0/24 since Mar 2025 | Business | China Education and Research Network | ||
| 58.196.177.0/24 since Mar 2025 | Business | China Education and Research Network | ||
| 58.196.178.0/24 since Mar 2025 | Business | China Education and Research Network | ||
| 58.198.0.0/15 since Jan 2013 | Business | 21 | China Education and Research Network | |
| 58.198.0.0/20 | Business | China Education and Research Network | ||
| 58.198.16.0/22 | Business | China Education and Research Network | ||
| 58.198.16.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.198.20.0/22 | Business | China Education and Research Network | ||
| 58.198.20.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.198.24.0/22 | Business | China Education and Research Network | ||
| 58.198.28.0/22 | Business | China Education and Research Network | ||
| 58.198.32.0/22 | Business | China Education and Research Network | ||
| 58.198.36.0/23 | Business | China Education and Research Network | ||
| 58.198.38.0/23 | Business | China Education and Research Network | ||
| 58.198.41.0/24 | Business | China Education and Research Network | ||
| 58.198.44.0/24 | Business | China Education and Research Network | ||
| 58.198.48.0/20 | Business | China Education and Research Network | ||
| 58.198.64.0/18 | Business | China Education and Research Network | ||
| 58.198.128.0/19 | Business | China Education and Research Network | ||
| 58.198.160.0/20 | Business | China Education and Research Network | ||
| 58.198.176.0/20 | Business | China Education and Research Network | ||
| 58.198.224.0/19 | Business | China Education and Research Network | ||
| 58.199.0.0/19 | Business | China Education and Research Network | ||
| 58.199.32.0/20 | Business | 16 | China Education and Research Network | |
| 58.199.48.0/23 | Business | China Education and Research Network | ||
| 58.199.52.0/22 | Business | China Education and Research Network | ||
| 58.199.56.0/22 | Business | China Education and Research Network | ||
| 58.199.60.0/22 | Business | China Education and Research Network | ||
| 58.199.64.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.199.96.0/19 | Business | China Education and Research Network | ||
| 58.199.128.0/18 | Business | 5 | China Education and Research Network | |
| 58.199.192.0/18 | Business | China Education and Research Network | ||
| 58.200.0.0/13 since Jun 2005 | Business | 69 4 always on | China Education and Research Network | |
| 58.200.0.0/19 since Oct 2018 | Business | China Education and Research Network | ||
| 58.200.0.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.1.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.2.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.4.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.6.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.8.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.9.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.10.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.11.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.12.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.13.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.14.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.15.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.16.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.17.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.20.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.21.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.22.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.24.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.25.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.26.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.27.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.28.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.29.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.64.0/18 since Oct 2018 | Business | 27 | China Education and Research Network | |
| 58.200.65.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.66.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.68.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.69.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.71.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.72.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.73.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.74.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.75.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.77.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.79.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.81.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.87.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.88.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.91.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.93.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.95.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.97.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.98.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.100.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.102.0/23 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.105.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.106.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.108.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.109.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.111.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.112.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.113.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.114.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.117.0/24 | Business | China Education and Research Network | ||
| 58.200.118.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.119.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.121.0/24 | Business | China Education and Research Network | ||
| 58.200.125.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 58.200.127.0/24 | Business | China Education and Research Network | ||
| 58.200.128.0/17 | Business | 38 4 always on | China Education and Research Network | |
| 58.200.141.0/24 | Business | China Education and Research Network | ||
| 58.200.216.0/22 | Business | China Education and Research Network | ||
| 58.200.216.0/23 | Business | China Education and Research Network | ||
| 58.200.218.0/23 | Business | China Education and Research Network | ||
| 58.200.253.0/24 | Business | China Education and Research Network | ||
| 58.206.0.0/19 | Business | China Education and Research Network | ||
| 58.206.96.0/19 | Business | 1 | China Education and Research Network | |
| 58.206.129.0/24 since Apr 2024 | Business | China Education and Research Network | ||
| 58.206.132.0/24 since Apr 2024 | Business | China Education and Research Network | ||
| 58.206.134.0/24 since Jul 2026 | Business | China Education and Research Network | ||
| 58.206.135.0/24 since Jul 2026 | Business | China Education and Research Network | ||
| 58.206.160.0/19 | Business | China Education and Research Network | ||
| 58.206.192.0/18 since Sep 18, 2026 | Business | 3 | China Education and Research Network | |
| 58.207.0.0/16 since Mar 2026 | Business | China Education and Research Network | ||
| 58.207.0.0/17 | Business | China Education and Research Network | ||
| 58.207.8.0/21 | Business | China Education and Research Network | ||
| 58.207.16.0/20 | Business | China Education and Research Network | ||
| 58.207.30.0/24 | Business | China Education and Research Network | ||
| 58.207.64.0/18 | Business | China Education and Research Network | ||
| 58.207.128.0/17 | Business | China Education and Research Network | ||
| 58.207.254.0/24 | Business | China Education and Research Network | ||
| 58.207.255.0/24 | Business | China Education and Research Network | ||
| 59.64.0.0/12 since May 2005 | Business | 514 13 always on | ||
| 59.64.0.0/14 since May 2005 | Business | 241 3 always on | China Education and Research Network | |
| 59.64.0.0/20 | Business | China Education and Research Network | ||
| 59.64.16.0/24 | Business | China Education and Research Network | ||
| 59.64.24.0/21 | Business | China Education and Research Network | ||
| 59.64.32.0/19 | Business | China Education and Research Network | ||
| 59.64.64.0/20 | Business | China Education and Research Network | ||
| 59.64.80.0/20 | Business | China Education and Research Network | ||
| 59.64.96.0/20 | Business | China Education and Research Network | ||
| 59.64.118.0/23 | Business | China Education and Research Network | ||
| 59.64.120.0/22 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.64.124.0/22 | Business | China Education and Research Network | ||
| 59.64.124.0/24 | Business | China Education and Research Network | ||
| 59.64.125.0/24 | Business | China Education and Research Network | ||
| 59.64.126.0/24 | Business | China Education and Research Network | ||
| 59.64.128.0/17 | Business | 105 3 always on | China Education and Research Network | |
| 59.65.0.0/19 | Business | China Education and Research Network | ||
| 59.65.32.0/19 | Business | China Education and Research Network | ||
| 59.65.64.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.65.96.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.65.112.0/20 | Business | China Education and Research Network | ||
| 59.65.128.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.65.144.0/20 | Business | China Education and Research Network | ||
| 59.65.160.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.65.196.0/22 | Business | China Education and Research Network | ||
| 59.65.224.0/20 | Business | China Education and Research Network | ||
| 59.65.248.0/21 | Business | China Education and Research Network | ||
| 59.66.0.0/16 since Sep 18, 2026 | Business | 60 | China Education and Research Network | |
| 59.66.0.0/17 | Business | 41 | China Education and Research Network | |
| 59.66.0.0/18 since Sep 18, 2026 | Business | 12 | China Education and Research Network | |
| 59.66.64.0/18 | Business | 29 | China Education and Research Network | |
| 59.66.128.0/17 | Business | 19 | China Education and Research Network | |
| 59.66.128.0/18 | Business | 7 | China Education and Research Network | |
| 59.66.192.0/18 | Business | 12 | China Education and Research Network | |
| 59.67.0.0/19 | Business | 2 | China Education and Research Network | |
| 59.67.0.0/21 | Business | 2 | China Education and Research Network | |
| 59.67.32.0/20 | Business | China Education and Research Network | ||
| 59.67.48.0/21 | Business | 1 | China Education and Research Network | |
| 59.67.64.0/19 | Business | 1 | China Education and Research Network | |
| 59.67.96.0/20 | Business | China Education and Research Network | ||
| 59.67.112.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.67.128.0/20 since Sep 18, 2026 | Business | 68 | China Education and Research Network | |
| 59.67.133.0/24 | Business | China Education and Research Network | ||
| 59.67.144.0/20 since Sep 18, 2026 | Business | 3 | China Education and Research Network | |
| 59.67.164.0/22 | Business | China Education and Research Network | ||
| 59.67.168.0/21 | Business | China Education and Research Network | ||
| 59.67.180.0/22 | Business | China Education and Research Network | ||
| 59.67.192.0/24 | Business | 1 | China Education and Research Network | |
| 59.67.193.0/24 | Business | China Education and Research Network | ||
| 59.67.194.0/23 | Business | China Education and Research Network | ||
| 59.67.200.0/23 | Business | China Education and Research Network | ||
| 59.67.202.0/23 | Business | China Education and Research Network | ||
| 59.67.204.0/23 | Business | China Education and Research Network | ||
| 59.67.206.0/23 | Business | China Education and Research Network | ||
| 59.67.208.0/21 | Business | China Education and Research Network | ||
| 59.67.216.0/22 | Business | China Education and Research Network | ||
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| 59.67.224.0/20 | Business | China Education and Research Network | ||
| 59.67.240.0/21 | Business | China Education and Research Network | ||
| 59.67.248.0/24 | Business | China Education and Research Network | ||
| 59.67.249.0/24 | Business | China Education and Research Network | ||
| 59.67.250.0/23 | Business | China Education and Research Network | ||
| 59.67.252.0/22 | Business | China Education and Research Network | ||
| 59.68.0.0/18 since Apr 2023 | Business | 44 2 always on | China Education and Research Network | |
| 59.68.64.0/20 since Apr 2023 | Business | China Education and Research Network | ||
| 59.68.80.0/22 since Apr 2023 | Business | China Education and Research Network | ||
| 59.68.84.0/22 since Apr 2023 | Business | China Education and Research Network | ||
| 59.68.92.0/22 since Jan 2025 | Business | China Education and Research Network | ||
| 59.68.96.0/20 since Apr 2023 | Business | China Education and Research Network | ||
| 59.68.112.0/23 since Oct 2023 | Business | China Education and Research Network | ||
| 59.68.128.0/19 since Apr 2023 | Business | China Education and Research Network | ||
| 59.68.160.0/21 since Apr 2023 | Business | China Education and Research Network | ||
| 59.68.176.0/20 since Apr 2023 | Business | China Education and Research Network | ||
| 59.68.192.0/22 since Apr 2023 | Business | China Education and Research Network | ||
| 59.68.224.0/22 since Jul 2023 | Business | China Education and Research Network | ||
| 59.68.228.0/22 since Apr 2023 | Business | China Education and Research Network | ||
| 59.68.232.0/23 since Jun 2023 | Business | China Education and Research Network | ||
| 59.68.240.0/20 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.0.0/19 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.32.0/19 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.64.0/18 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.64.0/20 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.80.0/20 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.80.0/21 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.84.0/24 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.85.0/24 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.88.0/21 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.96.0/21 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.104.0/21 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.104.0/22 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.108.0/22 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.112.0/20 since Apr 2023 | Business | China Education and Research Network | ||
| 59.69.128.0/19 | Business | China Education and Research Network | ||
| 59.69.160.0/19 | Business | China Education and Research Network | ||
| 59.69.192.0/20 | Business | China Education and Research Network | ||
| 59.69.208.0/20 | Business | China Education and Research Network | ||
| 59.70.8.0/22 | Business | China Education and Research Network | ||
| 59.70.12.0/24 | Business | China Education and Research Network | ||
| 59.70.13.0/24 | Business | China Education and Research Network | ||
| 59.70.14.0/24 | Business | China Education and Research Network | ||
| 59.70.16.0/20 | Business | China Education and Research Network | ||
| 59.70.32.0/20 | Business | China Education and Research Network | ||
| 59.70.36.0/24 | Business | China Education and Research Network | ||
| 59.70.48.0/20 | Business | 16 | China Education and Research Network | |
| 59.70.48.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.70.64.0/19 | Business | China Education and Research Network | ||
| 59.70.80.0/20 | Business | China Education and Research Network | ||
| 59.70.96.0/20 | Business | China Education and Research Network | ||
| 59.70.112.0/20 | Business | China Education and Research Network | ||
| 59.70.128.0/19 | Business | China Education and Research Network | ||
| 59.70.135.0/24 | Business | China Education and Research Network | ||
| 59.70.160.0/21 | Business | China Education and Research Network | ||
| 59.70.168.0/21 | Business | 1 | China Education and Research Network | |
| 59.70.176.0/20 | Business | 10 | China Education and Research Network | |
| 59.70.192.0/20 | Business | China Education and Research Network | ||
| 59.70.224.0/19 | Business | China Education and Research Network | ||
| 59.71.0.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.32.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.48.0/22 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.56.0/22 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.62.0/23 | Business | China Education and Research Network | ||
| 59.71.64.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.96.0/23 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.102.0/23 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.104.0/23 | Business | China Education and Research Network | ||
| 59.71.106.0/23 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.108.0/23 | Business | China Education and Research Network | ||
| 59.71.114.0/23 | Business | China Education and Research Network | ||
| 59.71.116.0/23 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.118.0/23 | Business | China Education and Research Network | ||
| 59.71.120.0/23 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.124.0/23 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.126.0/23 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.71.128.0/17 since Apr 2023 | Business | China Education and Research Network | ||
| 59.72.0.0/17 | Business | 101 5 always on | China Education and Research Network | |
| 59.72.128.0/18 | Business | China Education and Research Network | ||
| 59.72.192.0/19 | Business | China Education and Research Network | ||
| 59.72.192.0/24 | Business | China Education and Research Network | ||
| 59.72.224.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.73.16.0/21 | Business | China Education and Research Network | ||
| 59.73.64.0/18 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.73.128.0/19 | Business | China Education and Research Network | ||
| 59.73.160.0/21 | Business | China Education and Research Network | ||
| 59.73.168.0/21 | Business | China Education and Research Network | ||
| 59.73.192.0/19 | Business | China Education and Research Network | ||
| 59.74.0.0/19 | Business | China Education and Research Network | ||
| 59.74.32.0/24 | Business | China Education and Research Network | ||
| 59.74.36.0/23 | Business | China Education and Research Network | ||
| 59.74.39.0/24 | Business | China Education and Research Network | ||
| 59.74.40.0/23 | Business | China Education and Research Network | ||
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| 59.74.46.0/24 | Business | China Education and Research Network | ||
| 59.74.48.0/20 | Business | China Education and Research Network | ||
| 59.74.50.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.74.55.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.74.56.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.74.57.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.74.58.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.74.61.0/24 | Business | China Education and Research Network | ||
| 59.74.63.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.74.64.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.74.96.0/20 | Business | 2 | China Education and Research Network | |
| 59.74.112.0/20 | Business | China Education and Research Network | ||
| 59.74.128.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.74.160.0/19 | Business | China Education and Research Network | ||
| 59.74.192.0/20 | Business | China Education and Research Network | ||
| 59.74.208.0/20 | Business | China Education and Research Network | ||
| 59.74.224.0/21 | Business | China Education and Research Network | ||
| 59.74.232.0/21 | Business | China Education and Research Network | ||
| 59.74.248.0/24 | Business | China Education and Research Network | ||
| 59.75.2.0/23 | Business | China Education and Research Network | ||
| 59.75.8.0/21 | Business | China Education and Research Network | ||
| 59.75.16.0/20 | Business | China Education and Research Network | ||
| 59.75.32.0/20 | Business | China Education and Research Network | ||
| 59.75.52.0/23 | Business | China Education and Research Network | ||
| 59.75.60.0/22 | Business | China Education and Research Network | ||
| 59.75.64.0/22 | Business | China Education and Research Network | ||
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| 59.75.80.0/20 | Business | China Education and Research Network | ||
| 59.75.96.0/21 | Business | China Education and Research Network | ||
| 59.75.104.0/21 | Business | China Education and Research Network | ||
| 59.75.112.0/21 | Business | China Education and Research Network | ||
| 59.75.120.0/21 | Business | 4 | China Education and Research Network | |
| 59.75.128.0/21 | Business | China Education and Research Network | ||
| 59.75.142.0/24 | Business | China Education and Research Network | ||
| 59.75.144.0/21 | Business | China Education and Research Network | ||
| 59.75.144.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.75.145.0/24 | Business | China Education and Research Network | ||
| 59.75.149.0/24 | Business | China Education and Research Network | ||
| 59.75.160.0/20 | Business | China Education and Research Network | ||
| 59.75.176.0/21 | Business | China Education and Research Network | ||
| 59.75.176.0/24 | Business | China Education and Research Network | ||
| 59.75.182.0/24 | Business | China Education and Research Network | ||
| 59.75.183.0/24 | Business | China Education and Research Network | ||
| 59.75.192.0/21 | Business | China Education and Research Network | ||
| 59.75.192.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.75.208.0/23 | Business | China Education and Research Network | ||
| 59.75.208.0/24 | Business | China Education and Research Network | ||
| 59.75.216.0/21 | Business | China Education and Research Network | ||
| 59.75.224.0/20 | Business | China Education and Research Network | ||
| 59.75.240.0/21 | Business | China Education and Research Network | ||
| 59.76.36.0/22 | Business | China Education and Research Network | ||
| 59.76.40.0/24 | Business | China Education and Research Network | ||
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| 59.76.44.0/22 | Business | China Education and Research Network | ||
| 59.76.48.0/20 | Business | China Education and Research Network | ||
| 59.76.64.0/22 | Business | China Education and Research Network | ||
| 59.76.64.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.76.65.0/24 | Business | China Education and Research Network | ||
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| 59.76.96.0/21 | Business | China Education and Research Network | ||
| 59.76.112.0/20 | Business | China Education and Research Network | ||
| 59.76.128.0/20 | Business | China Education and Research Network | ||
| 59.76.144.0/20 | Business | China Education and Research Network | ||
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| 59.77.0.0/16 since Sep 18, 2026 | Business | 21 1 always on | China Education and Research Network | |
| 59.77.0.0/18 since Sep 18, 2026 | Business | 21 1 always on | China Education and Research Network | |
| 59.77.64.0/20 | Business | China Education and Research Network | ||
| 59.77.80.0/20 | Business | China Education and Research Network | ||
| 59.77.96.0/24 | Business | China Education and Research Network | ||
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| 59.77.108.0/22 | Business | China Education and Research Network | ||
| 59.77.112.0/22 | Business | China Education and Research Network | ||
| 59.77.128.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.77.136.0/21 | Business | China Education and Research Network | ||
| 59.77.144.0/20 | Business | China Education and Research Network | ||
| 59.77.160.0/22 | Business | China Education and Research Network | ||
| 59.77.176.0/20 | Business | China Education and Research Network | ||
| 59.77.192.0/19 | Business | China Education and Research Network | ||
| 59.77.224.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.78.0.0/16 since Sep 18, 2026 | Business | 39 2 always on | China Education and Research Network | |
| 59.78.0.0/18 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.78.0.0/19 | Business | China Education and Research Network | ||
| 59.78.32.0/19 | Business | China Education and Research Network | ||
| 59.78.64.0/20 | Business | China Education and Research Network | ||
| 59.78.64.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.78.80.0/23 | Business | China Education and Research Network | ||
| 59.78.82.0/23 | Business | China Education and Research Network | ||
| 59.78.84.0/23 | Business | China Education and Research Network | ||
| 59.78.85.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.78.86.0/24 | Business | 12 | China Education and Research Network | |
| 59.78.87.0/24 | Business | China Education and Research Network | ||
| 59.78.88.0/21 | Business | China Education and Research Network | ||
| 59.78.96.0/20 | Business | China Education and Research Network | ||
| 59.78.112.0/20 | Business | 26 2 always on | China Education and Research Network | |
| 59.78.128.0/19 | Business | 1 | China Education and Research Network | |
| 59.78.160.0/21 | Business | China Education and Research Network | ||
| 59.78.171.0/24 since Mar 2025 | Business | China Education and Research Network | ||
| 59.78.176.0/20 | Business | China Education and Research Network | ||
| 59.78.192.0/21 | Business | China Education and Research Network | ||
| 59.78.200.0/22 | Business | China Education and Research Network | ||
| 59.79.0.0/16 since Sep 18, 2026 | Business | 35 | China Education and Research Network | |
| 59.79.0.0/18 | Business | 17 | China Education and Research Network | |
| 59.79.64.0/19 | Business | 3 | China Education and Research Network | |
| 59.79.96.0/21 | Business | China Education and Research Network | ||
| 59.79.108.0/24 | Business | China Education and Research Network | ||
| 59.79.112.0/23 | Business | China Education and Research Network | ||
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| 59.79.118.0/23 | Business | 6 | China Education and Research Network | |
| 59.79.120.0/22 | Business | 1 | China Education and Research Network | |
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| 59.79.128.0/24 | Business | China Education and Research Network | ||
| 59.79.129.0/24 | Business | China Education and Research Network | ||
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| 59.79.156.0/22 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.79.160.0/23 | Business | China Education and Research Network | ||
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| 59.79.164.0/22 | Business | China Education and Research Network | ||
| 59.79.168.0/21 | Business | China Education and Research Network | ||
| 59.79.168.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.79.176.0/20 | Business | China Education and Research Network | ||
| 59.79.177.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 59.79.192.0/24 | Business | China Education and Research Network | ||
| 59.79.193.0/24 | Business | China Education and Research Network | ||
| 59.79.194.0/24 | Business | China Education and Research Network | ||
| 59.79.196.0/22 | Business | China Education and Research Network | ||
| 59.79.208.0/23 | Business | 8 | China Education and Research Network | |
| 59.79.224.0/19 since May 2026 | Business | China Education and Research Network | ||
| 101.4.0.0/14 since Dec 2010 | Business | 254 1 always on | China Education and Research Network | |
| 101.4.0.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 101.4.2.0/24 since Mar 2022 | Business | China Education and Research Network | ||
| 101.4.16.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 101.4.32.0/20 since Sep 18, 2026 | Business | 3 | China Education and Research Network | |
| 101.4.48.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 101.4.56.0/24 | Business | China Education and Research Network | ||
| 101.4.63.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 101.4.64.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 101.4.128.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 101.4.156.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 101.4.192.0/18 since Mar 2025 | Business | China Education and Research Network | ||
| 101.5.0.0/16 since Sep 18, 2026 | Business | 163 | China Education and Research Network | |
| 101.5.0.0/17 since Sep 18, 2026 | Business | 53 | China Education and Research Network | |
| 101.5.0.0/18 since Nov 3, 2026 | Business | 16 | ||
| 101.5.24.0/21 since Sep 18, 2026 | Business | 12 | China Education and Research Network | |
| 101.5.40.0/21 since Sep 18, 2026 | Business | 3 | China Education and Research Network | |
| 101.5.64.0/18 since Nov 3, 2026 | Business | 37 | ||
| 101.5.128.0/17 since Sep 18, 2026 | Business | 110 | China Education and Research Network | |
| 101.5.128.0/18 since Nov 3, 2026 | Business | 53 | ||
| 101.5.128.0/21 since Jun 2026 | Business | 5 | China Education and Research Network | |
| 101.5.136.0/21 since Sep 18, 2026 | Business | 1 | China Education and Research Network | |
| 101.5.192.0/18 since Nov 3, 2026 | Business | 57 | ||
| 101.6.0.0/16 since Sep 18, 2026 | Business | 14 1 always on | China Education and Research Network | |
| 101.6.0.0/17 | Business | 12 1 always on | China Education and Research Network | |
| 101.6.0.0/18 since Nov 3, 2026 | Business | 6 1 always on | ||
| 101.6.6.0/24 since Oct 2019 | Business | China Education and Research Network | ||
| 101.6.8.0/21 since Nov 3, 2026 | Business | |||
| 101.6.16.0/23 | Business | China Education and Research Network | ||
| 101.6.64.0/18 since Nov 3, 2026 | Business | 6 | ||
| 101.6.128.0/17 | Business | 2 | China Education and Research Network | |
| 101.6.128.0/18 since Nov 3, 2026 | Business | 2 | ||
| 101.6.192.0/18 since Nov 3, 2026 | Business | |||
| 101.7.0.0/22 | Business | 1 | China Education and Research Network | |
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| 101.7.192.0/20 | Business | China Education and Research Network | ||
| 101.7.208.0/22 | Business | China Education and Research Network | ||
| 101.7.224.0/20 | Business | China Education and Research Network | ||
| 101.76.0.0/15 since Dec 2010 | Business | 29 | China Education and Research Network | |
| 101.76.0.0/20 | Business | China Education and Research Network | ||
| 101.76.16.0/20 | Business | China Education and Research Network | ||
| 101.76.32.0/21 | Business | China Education and Research Network | ||
| 101.76.40.0/21 | Business | China Education and Research Network | ||
| 101.76.48.0/20 | Business | 3 | China Education and Research Network | |
| 101.76.64.0/19 | Business | China Education and Research Network | ||
| 101.76.96.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 101.76.144.0/20 | Business | China Education and Research Network | ||
| 101.76.160.0/19 | Business | China Education and Research Network | ||
| 101.76.192.0/18 since Sep 18, 2026 | Business | 26 | China Education and Research Network | |
| 101.76.192.0/23 since Mar 2025 | Business | China Education and Research Network | ||
| 101.77.0.0/16 since Mar 2026 | Business | China Education and Research Network | ||
| 103.31.48.0/22 since Sep 18, 2026 | Business | Information Center of Shanghai Municipal Education Commission | ||
| 103.137.60.0/24 since Sep 18, 2026 | Business | China Education and Research Network (CERNET) | ||
| 103.165.110.0/24 since Dec 2024 | Business | |||
| 103.165.111.0/24 since Dec 2024 | Business | |||
| 110.64.0.0/15 since Apr 2009 | Business | 103 1 always on | China Education and Research Network | |
| 110.64.0.0/16 since Mar 2026 | Business | 1 | China Education and Research Network | |
| 110.64.0.0/20 since Mar 2023 | Business | China Education and Research Network | ||
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| 110.64.30.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.32.0/21 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.48.0/21 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.56.0/22 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.60.0/22 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.64.0/19 since Feb 2021 | Business | 1 | China Education and Research Network | |
| 110.64.96.0/19 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.128.0/20 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.148.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.151.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.152.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.153.0/24 since Jan 2025 | Business | China Education and Research Network | ||
| 110.64.160.0/20 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.176.0/20 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.192.0/21 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.200.0/22 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.204.0/23 since Jan 2025 | Business | China Education and Research Network | ||
| 110.64.206.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.207.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.208.0/22 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.212.0/22 since Mar 2023 | Business | China Education and Research Network | ||
| 110.64.216.0/21 since Mar 2023 | Business | China Education and Research Network | ||
| 110.65.0.0/16 since Mar 2026 | Business | 102 1 always on | China Education and Research Network | |
| 110.65.0.0/18 since Feb 2021 | Business | China Education and Research Network | ||
| 110.65.64.0/21 since Mar 2023 | Business | China Education and Research Network | ||
| 110.65.71.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 110.65.80.0/20 since Mar 2023 | Business | China Education and Research Network | ||
| 110.65.96.0/20 since Mar 2023 | Business | China Education and Research Network | ||
| 110.65.112.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 110.65.128.0/22 | Business | China Education and Research Network | ||
| 110.65.132.0/24 | Business | China Education and Research Network | ||
| 110.65.133.0/24 | Business | China Education and Research Network | ||
| 110.65.134.0/23 | Business | China Education and Research Network | ||
| 110.65.136.0/23 | Business | China Education and Research Network | ||
| 110.65.138.0/24 | Business | China Education and Research Network | ||
| 110.65.144.0/23 | Business | China Education and Research Network | ||
| 110.65.146.0/24 | Business | 2 | China Education and Research Network | |
| 110.65.147.0/24 since Sep 18, 2026 | Business | 41 1 always on | China Education and Research Network | |
| 110.65.156.0/24 | Business | 59 | China Education and Research Network | |
| 110.65.157.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 110.65.158.0/23 | Business | China Education and Research Network | ||
| 110.65.240.0/20 | Business | China Education and Research Network | ||
| 111.114.0.0/15 since Jul 2009 | Business | 6 | China Education and Research Network | |
| 111.114.0.0/18 | Business | China Education and Research Network | ||
| 111.114.64.0/22 | Business | China Education and Research Network | ||
| 111.114.80.0/20 | Business | China Education and Research Network | ||
| 111.114.96.0/20 | Business | China Education and Research Network | ||
| 111.114.112.0/20 | Business | China Education and Research Network | ||
| 111.114.128.0/19 | Business | China Education and Research Network | ||
| 111.114.160.0/19 | Business | China Education and Research Network | ||
| 111.115.0.0/18 | Business | China Education and Research Network | ||
| 111.115.64.0/20 | Business | China Education and Research Network | ||
| 111.115.80.0/20 | Business | China Education and Research Network | ||
| 111.115.96.0/20 | Business | China Education and Research Network | ||
| 111.115.112.0/21 | Business | China Education and Research Network | ||
| 111.115.120.0/21 | Business | China Education and Research Network | ||
| 111.115.128.0/20 | Business | China Education and Research Network | ||
| 111.115.144.0/20 | Business | China Education and Research Network | ||
| 111.115.160.0/20 | Business | China Education and Research Network | ||
| 111.115.192.0/20 | Business | 6 | China Education and Research Network | |
| 111.115.208.0/20 | Business | China Education and Research Network | ||
| 111.116.0.0/15 since Jul 2009 | Business | 14 1 always on | China Education and Research Network | |
| 111.116.0.0/18 | Business | China Education and Research Network | ||
| 111.116.64.0/19 | Business | China Education and Research Network | ||
| 111.116.96.0/20 | Business | 1 1 always on | China Education and Research Network | |
| 111.116.112.0/21 | Business | China Education and Research Network | ||
| 111.116.120.0/21 | Business | China Education and Research Network | ||
| 111.116.120.0/22 | Business | China Education and Research Network | ||
| 111.116.124.0/22 | Business | China Education and Research Network | ||
| 111.116.128.0/17 | Business | China Education and Research Network | ||
| 111.117.0.0/16 since Mar 2026 | Business | 13 | China Education and Research Network | |
| 111.117.0.0/20 | Business | China Education and Research Network | ||
| 111.117.16.0/21 | Business | China Education and Research Network | ||
| 111.117.32.0/20 | Business | China Education and Research Network | ||
| 111.117.48.0/20 | Business | China Education and Research Network | ||
| 111.117.64.0/20 | Business | China Education and Research Network | ||
| 111.117.80.0/20 | Business | China Education and Research Network | ||
| 111.117.96.0/20 | Business | China Education and Research Network | ||
| 111.117.112.0/20 | Business | 13 | China Education and Research Network | |
| 111.117.128.0/19 | Business | China Education and Research Network | ||
| 111.117.176.0/20 | Business | China Education and Research Network | ||
| 111.186.0.0/15 since Jun 2009 | Business | 564 7 always on | China Education and Research Network | |
| 111.186.0.0/18 since Nov 2020 | Business | 9 | China Education and Research Network | |
| 111.186.0.0/19 | Business | China Education and Research Network | ||
| 111.186.32.0/19 | Business | 9 | China Education and Research Network | |
| 111.186.64.0/19 | Business | China Education and Research Network | ||
| 111.186.96.0/19 | Business | China Education and Research Network | ||
| 111.186.192.0/18 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 111.186.199.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 111.186.252.0/24 | Business | China Education and Research Network | ||
| 111.187.0.0/17 since Sep 18, 2026 | Business | 555 7 always on | China Education and Research Network | |
| 111.187.0.0/19 | Business | 263 5 always on | China Education and Research Network | |
| 111.187.128.0/18 | Business | China Education and Research Network | ||
| 111.187.192.0/22 | Business | China Education and Research Network | ||
| 113.54.0.0/15 since Nov 2008 | Business | 435 2 always on | China Education and Research Network | |
| 113.54.0.0/20 | Business | China Education and Research Network | ||
| 113.54.16.0/20 | Business | China Education and Research Network | ||
| 113.54.32.0/19 | Business | China Education and Research Network | ||
| 113.54.128.0/17 since Dec 2024 | Business | 408 | China Education and Research Network | |
| 113.55.0.0/17 since Sep 18, 2026 | Business | 27 2 always on | China Education and Research Network | |
| 113.55.128.0/18 | Business | China Education and Research Network | ||
| 113.55.192.0/19 | Business | China Education and Research Network | ||
| 113.55.224.0/20 | Business | China Education and Research Network | ||
| 113.55.240.0/20 | Business | China Education and Research Network | ||
| 114.212.0.0/15 since Jan 2009 | Business | 93 1 always on | China Education and Research Network | |
| 114.212.0.0/16 since Sep 18, 2026 | Business | 87 1 always on | China Education and Research Network | |
| 114.212.0.0/17 | Business | 80 1 always on | China Education and Research Network | |
| 114.212.128.0/17 | Business | 7 | China Education and Research Network | |
| 114.213.0.0/19 | Business | China Education and Research Network | ||
| 114.213.44.0/22 | Business | China Education and Research Network | ||
| 114.213.48.0/21 | Business | China Education and Research Network | ||
| 114.213.64.0/18 | Business | China Education and Research Network | ||
| 114.213.144.0/20 | Business | China Education and Research Network | ||
| 114.213.160.0/21 | Business | China Education and Research Network | ||
| 114.213.168.0/22 | Business | China Education and Research Network | ||
| 114.213.172.0/23 | Business | China Education and Research Network | ||
| 114.213.176.0/23 | Business | China Education and Research Network | ||
| 114.213.178.0/24 | Business | China Education and Research Network | ||
| 114.213.192.0/18 | Business | 6 | China Education and Research Network | |
| 114.214.0.0/16 since Jan 2009 | Business | 60 1 always on | China Education and Research Network | |
| 114.214.0.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 114.214.16.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 114.214.24.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 114.214.32.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 114.214.64.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 114.214.80.0/21 | Business | China Education and Research Network | ||
| 114.214.88.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 114.214.96.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 114.214.124.0/22 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 114.214.128.0/20 | Business | China Education and Research Network | ||
| 114.214.144.0/20 | Business | China Education and Research Network | ||
| 114.214.160.0/19 | Business | 28 | China Education and Research Network | |
| 114.214.192.0/18 | Business | 32 1 always on | China Education and Research Network | |
| 114.214.192.0/21 | Business | 17 | China Education and Research Network | |
| 114.214.200.0/21 | Business | 5 1 always on | China Education and Research Network | |
| 114.214.208.0/21 | Business | 3 | China Education and Research Network | |
| 114.214.216.0/21 | Business | China Education and Research Network | ||
| 114.214.224.0/19 | Business | 7 | China Education and Research Network | |
| 115.24.0.0/14 since Jan 2009 | Business | 162 1 always on | China Education and Research Network | |
| 115.24.64.0/19 | Business | China Education and Research Network | ||
| 115.24.96.0/19 | Business | China Education and Research Network | ||
| 115.24.144.0/20 since Sep 18, 2026 | Business | 2 | China Education and Research Network | |
| 115.24.160.0/20 | Business | 2 | China Education and Research Network | |
| 115.24.176.0/20 | Business | 4 | China Education and Research Network | |
| 115.24.192.0/19 | Business | China Education and Research Network | ||
| 115.24.224.0/20 | Business | 97 1 always on | China Education and Research Network | |
| 115.24.240.0/24 | Business | China Education and Research Network | ||
| 115.24.241.0/24 | Business | China Education and Research Network | ||
| 115.24.242.0/23 | Business | China Education and Research Network | ||
| 115.24.244.0/22 | Business | China Education and Research Network | ||
| 115.24.248.0/21 | Business | China Education and Research Network | ||
| 115.25.0.0/18 | Business | China Education and Research Network | ||
| 115.25.64.0/21 | Business | China Education and Research Network | ||
| 115.25.72.0/21 | Business | China Education and Research Network | ||
| 115.25.80.0/22 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.25.86.0/23 | Business | China Education and Research Network | ||
| 115.25.96.0/19 | Business | China Education and Research Network | ||
| 115.25.128.0/18 | Business | China Education and Research Network | ||
| 115.25.192.0/19 | Business | 7 | China Education and Research Network | |
| 115.25.192.0/20 | Business | China Education and Research Network | ||
| 115.25.208.0/22 | Business | 7 | China Education and Research Network | |
| 115.25.240.0/20 | Business | China Education and Research Network | ||
| 115.26.0.0/20 | Business | China Education and Research Network | ||
| 115.26.32.0/21 | Business | China Education and Research Network | ||
| 115.26.40.0/21 | Business | China Education and Research Network | ||
| 115.26.48.0/20 | Business | China Education and Research Network | ||
| 115.26.79.0/24 | Business | China Education and Research Network | ||
| 115.26.80.0/21 | Business | China Education and Research Network | ||
| 115.26.88.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.26.88.0/24 | Business | China Education and Research Network | ||
| 115.26.96.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.26.128.0/18 | Business | China Education and Research Network | ||
| 115.26.192.0/20 | Business | China Education and Research Network | ||
| 115.27.0.0/16 since Feb 2026 | Business | 50 | China Education and Research Network | |
| 115.27.254.0/24 | Business | China Education and Research Network | ||
| 115.154.0.0/15 since Sep 2008 | Business | 137 3 always on | China Education and Research Network | |
| 115.154.0.0/16 since Sep 18, 2026 | Business | 29 3 always on | China Education and Research Network | |
| 115.155.0.0/19 | Business | 1 | China Education and Research Network | |
| 115.155.32.0/19 | Business | China Education and Research Network | ||
| 115.155.64.0/18 | Business | 107 | China Education and Research Network | |
| 115.155.128.0/19 | Business | China Education and Research Network | ||
| 115.155.160.0/22 | Business | China Education and Research Network | ||
| 115.155.164.0/22 | Business | China Education and Research Network | ||
| 115.155.176.0/20 | Business | China Education and Research Network | ||
| 115.155.192.0/20 | Business | China Education and Research Network | ||
| 115.155.208.0/21 | Business | China Education and Research Network | ||
| 115.155.224.0/20 | Business | China Education and Research Network | ||
| 115.155.240.0/20 | Business | China Education and Research Network | ||
| 115.156.0.0/15 since Sep 2008 | Business | 370 4 always on | China Education and Research Network | |
| 115.156.0.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.156.8.0/21 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.156.16.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.156.32.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.156.64.0/19 since Sep 18, 2026 | Business | 16 | China Education and Research Network | |
| 115.156.96.0/19 since Sep 18, 2026 | Business | 3 | China Education and Research Network | |
| 115.156.128.0/17 since Sep 18, 2026 | Business | 351 4 always on | China Education and Research Network | |
| 115.156.140.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.156.191.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.157.32.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.157.46.0/23 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.157.64.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.157.128.0/20 | Business | China Education and Research Network | ||
| 115.157.144.0/21 | Business | China Education and Research Network | ||
| 115.157.160.0/19 | Business | China Education and Research Network | ||
| 115.157.192.0/19 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.157.240.0/20 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 115.158.0.0/16 since Sep 2008 | Business | 28 | China Education and Research Network | |
| 115.158.0.0/20 | Business | 4 | China Education and Research Network | |
| 115.158.16.0/20 | Business | China Education and Research Network | ||
| 115.158.16.0/22 | Business | China Education and Research Network | ||
| 115.158.32.0/21 | Business | China Education and Research Network | ||
| 115.158.40.0/21 | Business | China Education and Research Network | ||
| 115.158.48.0/20 | Business | China Education and Research Network | ||
| 115.158.64.0/21 | Business | China Education and Research Network | ||
| 115.158.72.0/23 | Business | China Education and Research Network | ||
| 115.158.74.0/23 | Business | China Education and Research Network | ||
| 115.158.76.0/22 | Business | China Education and Research Network | ||
| 115.158.80.0/23 | Business | China Education and Research Network | ||
| 115.158.82.0/23 | Business | China Education and Research Network | ||
| 115.158.84.0/23 | Business | China Education and Research Network | ||
| 115.158.86.0/23 | Business | China Education and Research Network | ||
| 115.158.88.0/23 | Business | China Education and Research Network | ||
| 115.158.90.0/23 | Business | China Education and Research Network | ||
| 115.158.92.0/22 | Business | China Education and Research Network | ||
| 115.158.96.0/20 | Business | China Education and Research Network | ||
| 115.158.112.0/21 | Business | China Education and Research Network | ||
| 115.158.122.0/23 | Business | China Education and Research Network | ||
| 115.158.128.0/19 | Business | 24 | China Education and Research Network | |
| 116.13.0.0/16 since Nov 2007 | Business | 35 | China Education and Research Network | |
| 116.13.0.0/21 | Business | China Education and Research Network | ||
| 116.13.8.0/22 | Business | China Education and Research Network | ||
| 116.13.16.0/20 | Business | China Education and Research Network | ||
| 116.13.32.0/19 | Business | China Education and Research Network | ||
| 116.13.64.0/23 | Business | China Education and Research Network | ||
| 116.13.66.0/24 | Business | China Education and Research Network | ||
| 116.13.67.0/24 | Business | China Education and Research Network | ||
| 116.13.68.0/24 | Business | China Education and Research Network | ||
| 116.13.72.0/22 | Business | China Education and Research Network | ||
| 116.13.76.0/22 | Business | China Education and Research Network | ||
| 116.13.80.0/23 | Business | China Education and Research Network | ||
| 116.13.82.0/24 | Business | China Education and Research Network | ||
| 116.13.84.0/22 | Business | China Education and Research Network | ||
| 116.13.88.0/22 | Business | China Education and Research Network | ||
| 116.13.92.0/23 | Business | China Education and Research Network | ||
| 116.13.94.0/23 | Business | China Education and Research Network | ||
| 116.13.96.0/20 | Business | China Education and Research Network | ||
| 116.13.112.0/23 | Business | China Education and Research Network | ||
| 116.13.114.0/23 | Business | China Education and Research Network | ||
| 116.13.116.0/23 | Business | China Education and Research Network | ||
| 116.13.118.0/23 | Business | China Education and Research Network | ||
| 116.13.120.0/23 | Business | China Education and Research Network | ||
| 116.13.122.0/23 | Business | China Education and Research Network | ||
| 116.13.124.0/22 | Business | China Education and Research Network | ||
| 116.13.128.0/23 | Business | China Education and Research Network | ||
| 116.13.130.0/23 | Business | China Education and Research Network | ||
| 116.13.132.0/23 | Business | China Education and Research Network | ||
| 116.13.134.0/23 | Business | China Education and Research Network | ||
| 116.13.136.0/23 | Business | China Education and Research Network | ||
| 116.13.138.0/23 | Business | China Education and Research Network | ||
| 116.13.140.0/23 | Business | China Education and Research Network | ||
| 116.13.142.0/23 | Business | China Education and Research Network | ||
| 116.13.144.0/23 | Business | China Education and Research Network | ||
| 116.13.146.0/23 | Business | China Education and Research Network | ||
| 116.13.148.0/23 | Business | China Education and Research Network | ||
| 116.13.150.0/23 | Business | China Education and Research Network | ||
| 116.13.152.0/23 | Business | China Education and Research Network | ||
| 116.13.154.0/23 | Business | China Education and Research Network | ||
| 116.13.156.0/23 | Business | China Education and Research Network | ||
| 116.13.158.0/23 | Business | China Education and Research Network | ||
| 116.13.160.0/23 | Business | China Education and Research Network | ||
| 116.13.162.0/23 | Business | China Education and Research Network | ||
| 116.13.164.0/23 | Business | China Education and Research Network | ||
| 116.13.166.0/23 | Business | China Education and Research Network | ||
| 116.13.168.0/23 | Business | China Education and Research Network | ||
| 116.13.170.0/23 | Business | China Education and Research Network | ||
| 116.13.172.0/23 | Business | China Education and Research Network | ||
| 116.13.174.0/23 | Business | China Education and Research Network | ||
| 116.13.176.0/22 | Business | China Education and Research Network | ||
| 116.13.181.0/24 | Business | China Education and Research Network | ||
| 116.13.182.0/23 | Business | China Education and Research Network | ||
| 116.13.184.0/22 | Business | China Education and Research Network | ||
| 116.13.188.0/23 | Business | China Education and Research Network | ||
| 116.13.190.0/23 | Business | China Education and Research Network | ||
| 116.13.192.0/20 | Business | 2 | China Education and Research Network | |
| 116.13.208.0/20 | Business | 33 | China Education and Research Network | |
| 116.13.224.0/22 | Business | China Education and Research Network | ||
| 116.56.0.0/15 since Nov 2007 | Business | 27 2 always on | China Education and Research Network | |
| 116.56.0.0/18 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.64.0/22 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.68.0/24 | Business | China Education and Research Network | ||
| 116.56.69.0/24 | Business | China Education and Research Network | ||
| 116.56.70.0/23 | Business | China Education and Research Network | ||
| 116.56.72.0/23 | Business | China Education and Research Network | ||
| 116.56.74.0/23 | Business | China Education and Research Network | ||
| 116.56.80.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.81.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.82.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.84.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.86.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.88.0/22 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.92.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.94.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.96.0/19 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.128.0/19 since Feb 2021 | Business | 4 1 always on | China Education and Research Network | |
| 116.56.160.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.162.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.163.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.164.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.165.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.166.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.168.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.170.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.172.0/23 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.174.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.176.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.184.0/21 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.192.0/24 since Mar 2023 | Business | China Education and Research Network | ||
| 116.56.224.0/19 since Sep 2020 | Business | China Education and Research Network | ||
| 116.57.0.0/20 since Dec 2024 | Business | China Education and Research Network | ||
| 116.57.16.0/21 since Dec 2025 | Business | China Education and Research Network | ||
| 116.57.48.0/20 since Mar 2023 | Business | China Education and Research Network | ||
| 116.57.64.0/18 since Feb 2021 | Business | 3 1 always on | China Education and Research Network | |
| 116.57.128.0/19 since Mar 2023 | Business | China Education and Research Network | ||
| 116.57.176.0/22 | Business | China Education and Research Network | ||
| 116.57.182.0/24 | Business | China Education and Research Network | ||
| 116.57.184.0/22 since Sep 18, 2026 | Business | 19 | China Education and Research Network | |
| 116.57.184.0/24 since Sep 18, 2026 | Business | China Education and Research Network | ||
| 116.57.188.0/22 | Business | China Education and Research Network | ||
| 116.57.192.0/22 | Business | China Education and Research Network | ||
| 116.57.196.0/23 | Business | China Education and Research Network | ||
| 116.57.198.0/23 | Business | China Education and Research Network | ||
| 116.57.200.0/22 | Business | China Education and Research Network | ||
| 116.57.204.0/23 | Business | China Education and Research Network | ||
| 116.57.206.0/24 | Business | China Education and Research Network | ||
| 116.57.207.0/24 | Business | China Education and Research Network |
Residential-proxy exposure
Always-on exits
133
1.1% of its exits
Spread
1,624
/24s with at least one exit
Providers
88
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 222.205.120.0/24 | 8 | 188 | |
| 202.192.80.0/24 | 4 | 52 | |
| 58.200.129.0/24 | 4 | 19 | |
| 202.120.8.0/24 | 4 | 7 | |
| 222.20.193.0/24 | 3 | 217 | |
| 202.120.235.0/24 | 3 | 170 | |
| 59.64.129.0/24 | 3 | 105 | |
| 202.117.147.0/24 | 3 | 32 | |
| 210.44.10.0/24 | 3 | 10 | |
| 218.197.141.0/24 | 2 | 61 | |
| 115.156.186.0/24 | 2 | 27 | |
| 113.55.110.0/24 | 2 | 27 | |
| 121.193.129.0/24 | 2 | 27 | |
| 59.78.120.0/24 | 2 | 14 | |
| 111.187.5.0/24 | 2 | 9 | |
| 210.34.59.0/24 | 2 | 8 | |
| 222.27.246.0/24 | 2 | 3 | |
| 202.115.52.0/24 | 2 | 3 | |
| 59.72.115.0/24 | 2 | 3 | |
| 219.217.38.0/24 | 1 | 174 | |
| 211.64.159.0/24 | 1 | 163 | |
| 222.205.121.0/24 | 1 | 161 | |
| 222.205.124.0/24 | 1 | 149 | |
| 202.113.184.0/24 | 1 | 147 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BartProxies
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- MangoProxy
- Maskify
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RealProxy
- ResiProxies
- Shifter
- Smartproxy
- SpyderProxy
- TalorData
- TrueProxies
- TrustProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS4538, day by day
699K observations
Network & history
Profile
- Registered
- Aug 1, 2002
- Domain
- cernet.edu.cn
- Website
- www.edu.cn
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals