Data as of Nov 11, 2026
222.16.0.0/13
No anonymizer spaceChina Education and Research Network Center
Residential-proxy exits
Proxy exits
323
0.06% of its addresses · listed by providers
Always-on exits
8
2.5% of its exits
Spread
24 of 2,048
/24s with at least one exit
Providers
80
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- EZProxies
- EnigmaProxy
- FLEETPROXY
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GonzoProxy
- HPROXY
- HideProxy
- HydraProxy
- IPCola
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonLabs
- LemonPrime
- LudaxProxy
- MangoProxy
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- PROXYSCRAPE
- PROXYWING_BASIC
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- QUANTICDATA
- RainProxy
- RealProxy
- ResiProxies
- SPYDERPROXY_BASIC
- SPYDERPROXY_PREMIUM
- Shifter
- SpyderProxy
- TORCHPROXIES_BASIC
- TORCHPROXIES_PREMIUM
- TORCHPROXIES_X
- TrustProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 222.16.0.0/12 since May 2005 | AS4538 | Business | 655 13 always on |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 222.16.0.0/15 since Jun 2026 | AS4538 | Business | 57 6 always on | China Education and Research Network | |
| 222.16.0.0/16 since Sep 2024 | AS4538 | Business | 55 6 always on | China Education and Research Network | |
| 222.16.0.0/21 since Mar 2023 | AS4538 | Business | 2 | China Education and Research Network | |
| 222.16.8.0/21 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.16.0/20 since Mar 2023 | AS4538 | Business | 4 | China Education and Research Network | |
| 222.16.32.0/19 since Mar 2023 | AS4538 | Business | 3 2 always on | China Education and Research Network | |
| 222.16.64.0/24 since Jan 2025 | AS4538 | Business | China Education and Research Network | ||
| 222.16.66.0/24 since Jan 2025 | AS4538 | Business | China Education and Research Network | ||
| 222.16.80.0/22 since Oct 2019 | AS4538 | Business | 46 4 always on | China Education and Research Network | |
| 222.16.84.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.86.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.88.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.89.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.90.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.92.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.94.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.96.0/19 since Dec 2024 | AS4538 | Business | China Education and Research Network | ||
| 222.16.128.0/22 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.132.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.134.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.138.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.140.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.141.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.142.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.144.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.146.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.148.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.150.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.152.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.154.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.156.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.157.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.158.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.159.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.160.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.162.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.163.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.164.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.166.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.168.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.169.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.172.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.173.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.174.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.176.0/22 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.180.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.182.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.184.0/21 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.192.0/24 since Dec 2019 | AS4538 | Business | China Education and Research Network | ||
| 222.16.208.0/20 since Dec 2024 | AS4538 | Business | China Education and Research Network | ||
| 222.16.224.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.16.240.0/20 since Dec 2024 | AS4538 | Business | China Education and Research Network | ||
| 222.17.0.0/16 since Sep 2024 | AS4538 | Business | 2 | China Education and Research Network | |
| 222.17.0.0/21 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.17.8.0/22 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.17.12.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.17.14.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.17.24.0/22 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.17.32.0/19 since Mar 2023 | AS4538 | Business | 2 | China Education and Research Network | |
| 222.17.64.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.17.86.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.17.96.0/19 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.17.128.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.17.144.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.17.168.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.17.176.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.17.178.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.17.180.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.17.192.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.17.192.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.17.208.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.17.224.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.17.232.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.17.240.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.17.240.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.0.0/15 since Jun 2026 | AS4538 | Business | 29 | China Education and Research Network | |
| 222.18.0.0/19 | AS4538 | Business | 4 | China Education and Research Network | |
| 222.18.64.0/20 | AS4538 | Business | 9 | China Education and Research Network | |
| 222.18.80.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.18.112.0/20 | AS4538 | Business | 1 | China Education and Research Network | |
| 222.18.128.0/18 | AS4538 | Business | 15 | China Education and Research Network | |
| 222.18.192.0/19 | AS4538 | Business | China Education and Research Network | ||
| 222.18.224.0/19 | AS4538 | Business | China Education and Research Network | ||
| 222.18.227.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.228.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.231.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.232.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.233.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.234.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.235.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.236.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.237.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.238.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.239.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.18.255.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.19.40.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.19.42.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.19.48.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.19.64.0/19 | AS4538 | Business | China Education and Research Network | ||
| 222.19.96.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.19.112.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.19.128.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.19.144.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.19.148.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.19.168.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.19.168.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.19.176.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.19.176.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.19.176.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.19.184.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.19.188.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.19.190.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.19.192.0/19 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.19.224.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.19.240.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.20.0.0/15 since Jun 2026 | AS4538 | Business | 223 2 always on | China Education and Research Network | |
| 222.20.0.0/17 since Sep 18, 2026 | AS4538 | Business | 1 | China Education and Research Network | |
| 222.20.128.0/19 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.20.128.0/24 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.20.129.0/24 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.20.160.0/21 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 222.20.192.0/18 since Sep 18, 2026 | AS4538 | Business | 222 2 always on | China Education and Research Network | |
| 222.20.193.0/24 since Sep 18, 2026 | AS4538 | Business | 222 2 always on | China Education and Research Network | |
| 222.21.0.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.21.16.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.21.32.0/19 | AS4538 | Business | China Education and Research Network | ||
| 222.21.80.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.21.88.0/21 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.21.112.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.21.120.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.21.128.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.21.136.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.21.144.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.21.160.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.21.176.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.21.192.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.21.192.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.21.199.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.21.218.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.21.219.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.21.220.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.21.222.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.21.223.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.22.0.0/16 since Jun 2026 | AS4538 | Business | 2 | China Education and Research Network | |
| 222.22.0.0/18 | AS4538 | Business | 2 | China Education and Research Network | |
| 222.22.64.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.22.80.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.22.96.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.22.112.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.22.224.0/19 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.23.0.0/16 since Jun 2026 | AS4538 | Business | 12 | China Education and Research Network | |
| 222.23.0.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.23.15.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.23.16.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.23.32.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.23.48.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.23.64.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.23.81.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.23.88.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.23.88.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.23.96.0/19 | AS4538 | Business | China Education and Research Network | ||
| 222.23.144.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.23.160.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.23.168.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.23.176.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.23.192.0/18 | AS4538 | Business | 12 | China Education and Research Network |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 222.16.0.0/15 | 131,072 | GZR-CERNET | China Education and Research Network | ALLOCATED PORTABLE | Sep 4, 2008 | abuse@ |
| 222.18.0.0/15 | 131,072 | CDR-CERNET | China Education and Research Network | ALLOCATED PORTABLE | Sep 4, 2008 | abuse@ |
| 222. | 196,608 | WHR-CERNET | China Education and Research Network | ALLOCATED PORTABLE | Sep 4, 2008 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS4538
CN
- Name
- China Education and Research Network Center
- Type
- Education
- Registered
- Aug 1, 2002
- Domain
- cernet.edu.cn
- Website
- www.edu.cn
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2014
- Current origin since
- Jul 2014 · 12 yr
- Origin networks
- 1
Whois
Registration for this announcement
222.16.0.0/13 spans several registrations: 3 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 8, 2003
- Status
- assigned