Data as of Nov 3, 2026
Autonomous system
AS22616
Zscaler, Inc.
Announces 757,760 addresses in 567 prefixes. None of it is anonymizer space.
Type
Business
US
Operators · brokers · owners leasing
1 · 0 · 0
Proxy activity, 30 days
301 exits
Announced prefixes
| Prefix | Type | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 8.34.34.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Level 3 Parent, LLC via Zscaler, Inc. | ||
| 8.35.35.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Level 3 Parent, LLC via Zscaler, Inc. | ||
| 64.215.22.0/24 since Aug 2015 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Level 3 Parent, LLC via Zscaler, Inc. | ||
| 70.39.159.0/24 since Oct 2014 | Corporate gateway | Corporate gatewaysoperated by Zscaler | PacketExchange, Inc via Zscaler, Inc. | ||
| 70.40.176.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Phreesia, Inc. | ||
| 70.40.177.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Phreesia, Inc. | ||
| 70.40.178.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Phreesia, Inc. | ||
| 87.58.64.0/18 since Dec 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 92 | Zscaler Switzerland GmbH | |
| 89.18.89.0/24 since Jul 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Kainos Software Ltd | ||
| 89.18.90.0/24 since Jul 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Kainos Software Ltd | ||
| 101.2.192.0/18 since Nov 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Australia PTY LTD | ||
| 104.129.192.0/23 since Oct 2015 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 104.129.194.0/23 since Oct 2015 | Corporate gateway | ||||
| 104.129.194.0/24 since Aug 2018 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 104.129.195.0/24 since Jan 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 104.129.196.0/23 since Feb 2015 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 104.129.198.0/23 since Jun 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 8 | ||
| 104.129.200.0/23 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 104.129.202.0/23 since Jan 2018 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 104.129.204.0/23 since Apr 2019 | Corporate gateway | 2 | |||
| 104.129.204.0/24 since Jun 2015 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 104.129.205.0/24 since Jun 2015 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 104.129.206.0/23 since Jan 2017 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 5 | ||
| 128.177.125.0/24 since Oct 2014 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zayo Bandwidth via Zscaler, Inc. | ||
| 128.177.129.0/24 since Aug 2014 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zayo Bandwidth via Zscaler, Inc. | ||
| 128.177.135.0/24 since Aug 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zayo Bandwidth via Zscaler, Inc. | ||
| 128.177.136.0/24 since Oct 2014 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zayo Bandwidth via Zscaler, Inc. | ||
| 129.176.208.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Mayo Foundation for Medical Education and Research | ||
| 129.176.209.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Mayo Foundation for Medical Education and Research | ||
| 129.176.210.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Mayo Foundation for Medical Education and Research | ||
| 129.176.211.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Mayo Foundation for Medical Education and Research | ||
| 136.226.0.0/16 since Oct 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 106 | ||
| 136.226.0.0/23 since Apr 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 136.226.2.0/23 since Sep 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 136.226.4.0/23 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.6.0/23 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.8.0/23 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.10.0/23 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.12.0/23 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.14.0/23 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.16.0/23 since May 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.18.0/23 since May 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.20.0/23 since Jul 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.22.0/24 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.24.0/23 since Apr 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.26.0/23 since Apr 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.28.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.29.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.30.0/23 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.32.0/23 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.34.0/24 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.35.0/24 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.36.0/23 since Apr 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.38.0/23 since Apr 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.40.0/23 since May 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.42.0/24 since Apr 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.46.0/23 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.48.0/23 since Jun 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 136.226.50.0/23 since Jun 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.52.0/23 since Jun 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 4 | ||
| 136.226.54.0/23 since Jun 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.56.0/23 since Jun 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 136.226.58.0/23 since Feb 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.60.0/23 since May 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 3 | ||
| 136.226.62.0/23 since May 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.64.0/23 since May 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 10 | ||
| 136.226.66.0/23 since Aug 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 136.226.68.0/23 since Jan 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.70.0/23 since Sep 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.72.0/23 since Sep 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 136.226.74.0/23 since Sep 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.76.0/23 since Jul 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.78.0/23 since Jul 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 136.226.80.0/23 since Sep 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 4 | ||
| 136.226.82.0/23 since Sep 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.84.0/23 since Dec 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.86.0/23 since Jan 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.88.0/24 since Jun 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.90.0/23 since Mar 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.92.0/23 since Mar 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.94.0/23 since May 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.96.0/23 since Dec 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.98.0/23 since Dec 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.100.0/23 since Apr 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.102.0/23 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.104.0/23 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.106.0/23 since Sep 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.108.0/23 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.110.0/23 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.112.0/23 since Nov 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 4 | ||
| 136.226.118.0/23 since Apr 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.120.0/23 since Mar 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.122.0/23 since Jun 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.124.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.126.0/23 since Jan 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.128.0/23 since Jan 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.130.0/23 since Dec 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.132.0/23 since Dec 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.134.0/23 since Mar 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.138.0/23 since Sep 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.140.0/23 since Sep 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 136.226.142.0/23 since Jan 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.144.0/23 since Jan 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.146.0/23 since Nov 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.148.0/23 since Nov 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.150.0/23 since Nov 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.152.0/23 since Nov 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 136.226.154.0/23 since May 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.31.0.0/16 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.15.0/24 since Mar 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.24.0/23 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.26.0/23 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.49.0/24 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.54.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.60.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.61.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.80.0/23 since Sep 28, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.82.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.84.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.86.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.88.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.101.0/24 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.114.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.119.0/24 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.120.0/23 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.122.0/23 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.124.0/23 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.126.0/23 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.128.0/23 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.141.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.157.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.158.0/24 since Jul 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.160.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.162.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.168.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.176.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.187.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.190.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.191.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.208.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.31.217.0/24 since Oct 10, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 137.83.131.0/24 since Nov 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.132.0/24 since Mar 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.133.0/24 since Jun 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.136.0/24 since Aug 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.141.0/24 since Jan 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.143.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.146.0/24 since Apr 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.154.0/24 since May 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.155.0/24 since May 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.157.0/24 since Jun 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.161.0/24 since Oct 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.165.0/24 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.166.0/24 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.167.0/24 since May 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.168.0/24 since Apr 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.169.0/24 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.170.0/24 since Apr 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.171.0/24 since Feb 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.172.0/24 since Apr 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.173.0/24 since May 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.174.0/24 since Jun 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.175.0/24 since Jun 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.176.0/24 since Sep 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.181.0/24 since Feb 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.182.0/24 since Feb 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.183.0/24 since Mar 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 137.83.191.0/24 since Jun 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 140.232.188.0/24 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | CGI Federal | ||
| 140.232.189.0/24 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | CGI Federal | ||
| 140.232.190.0/24 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | CGI Federal | ||
| 142.195.110.0/24 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Groupe Technologies Desjardins Inc. | ||
| 142.195.111.0/24 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Groupe Technologies Desjardins Inc. | ||
| 146.203.254.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Mount Sinai School of Medicine | ||
| 147.161.128.0/17 since Dec 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 75 | Zscaler Switzerland GmbH | |
| 147.161.128.0/23 since Oct 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 148.107.224.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | The Capital Group Companies, Inc. | ||
| 148.107.226.0/24 since Sep 28, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | The Capital Group Companies, Inc. | ||
| 148.107.227.0/24 since Sep 28, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | The Capital Group Companies, Inc. | ||
| 148.107.229.0/24 since Sep 28, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | The Capital Group Companies, Inc. | ||
| 149.24.90.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Ellucian Company LP | ||
| 149.24.91.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Ellucian Company LP | ||
| 149.24.92.0/24 since Sep 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Ellucian Company LP | ||
| 149.117.100.0/24 since Nov 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Synopsys Inc. | ||
| 149.117.102.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Synopsys Inc. | ||
| 153.69.16.0/24 since Sep 28, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | NCR Voyix Corporation | ||
| 153.69.18.0/24 since Sep 28, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | NCR Voyix Corporation | ||
| 155.95.82.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | General Dynamics Information Technology, Inc. | ||
| 155.95.84.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | General Dynamics Information Technology, Inc. | ||
| 155.95.86.0/24 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | General Dynamics Information Technology, Inc. | ||
| 156.77.184.0/24 since Sep 28, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | KeyBank National Association | ||
| 156.77.185.0/24 since Sep 28, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | KeyBank National Association | ||
| 156.77.186.0/24 since Sep 28, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | KeyBank National Association | ||
| 159.254.0.0/16 since Dec 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 7 | Zscaler Switzerland GmbH | |
| 159.254.30.0/23 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.58.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.60.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.64.0/23 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.66.0/23 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.69.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.84.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.85.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.86.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.92.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.93.0/24 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.94.0/24 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.95.0/24 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.96.0/24 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.97.0/24 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.99.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.100.0/24 since Nov 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.182.0/23 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.184.0/23 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.202.0/24 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.209.0/24 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.217.0/24 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.220.0/24 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.221.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.240.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.241.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 159.254.254.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 4 | Zscaler Switzerland GmbH | |
| 161.107.92.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Federal Home Loan Mortgage Corporation | ||
| 161.107.93.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Federal Home Loan Mortgage Corporation | ||
| 161.107.94.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Federal Home Loan Mortgage Corporation | ||
| 161.107.95.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Federal Home Loan Mortgage Corporation | ||
| 161.151.200.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | The Prudential Insurance Company of America | ||
| 161.151.201.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | The Prudential Insurance Company of America | ||
| 161.151.202.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | The Prudential Insurance Company of America | ||
| 161.151.203.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | The Prudential Insurance Company of America | ||
| 161.151.236.0/24 since Oct 10, 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | The Prudential Insurance Company of America | ||
| 162.82.254.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | William Beaumont Hospital | ||
| 164.137.0.0/16 since Dec 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | Zscaler Switzerland GmbH | |
| 164.137.4.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.5.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.6.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.7.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.8.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.9.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.10.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.11.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.12.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.13.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.14.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.15.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.16.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.17.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.18.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.19.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.20.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.21.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.22.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.23.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.24.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.25.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.26.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.27.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.28.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.29.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.30.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.31.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.32.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.33.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.34.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.35.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.36.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.37.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.38.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.39.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.40.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.41.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.42.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.43.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.44.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.45.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.46.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.47.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.48.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.49.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.50.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.51.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.52.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.137.53.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 164.157.252.0/24 since Jul 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Commonwealth of PA - OA / Integrated Network Management Services | ||
| 164.157.253.0/24 since Jul 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Commonwealth of PA - OA / Integrated Network Management Services | ||
| 165.225.0.0/17 since Feb 2015 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 31 | ||
| 165.225.0.0/23 since Aug 2016 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.2.0/24 since Mar 2018 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.3.0/24 since May 2018 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.4.0/24 since Jul 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.5.0/24 since Jul 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.6.0/23 since Aug 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.8.0/23 since May 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.10.0/23 since Apr 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 3 | ||
| 165.225.14.0/23 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.18.0/24 since Mar 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.19.0/24 since Mar 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.32.0/23 since Jul 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 165.225.34.0/23 since Nov 2015 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.36.0/23 since Jul 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.38.0/23 since Dec 2016 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 165.225.40.0/24 since Jan 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.41.0/24 since Jan 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.42.0/24 since Jun 2017 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.43.0/24 since Mar 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.44.0/24 since Apr 2016 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.45.0/24 since Apr 2016 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.46.0/24 since Mar 2018 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.48.0/24 since May 2017 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.49.0/24 since Mar 2017 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.50.0/23 since Aug 2017 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.54.0/24 since Apr 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.55.0/24 since May 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.56.0/22 since Jan 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 165.225.60.0/22 since Jan 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 3 | ||
| 165.225.68.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.83.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.84.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.86.0/23 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.98.0/24 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.99.0/24 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.192.0/18 since Feb 2015 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 25 | ||
| 165.225.208.0/23 since Nov 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.210.0/23 since Mar 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.212.0/23 since Aug 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.212.0/24 since Jul 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.214.0/23 since Jun 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.216.0/23 since Nov 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 165.225.218.0/23 since Nov 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 165.225.220.0/23 since Nov 2019 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 165.225.222.0/23 since Jan 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.242.0/23 since Jun 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.244.0/24 since Nov 2020 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.245.0/24 since Jan 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 165.225.246.0/23 since Oct 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 167.73.110.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Spectrum Health | ||
| 167.103.148.0/24 since Jan 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Australia PTY LTD | ||
| 167.103.149.0/24 since Jan 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Australia PTY LTD | ||
| 167.103.150.0/24 since Jan 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Australia PTY LTD | ||
| 167.103.151.0/24 since Jan 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Australia PTY LTD | ||
| 167.103.152.0/24 since Jan 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Australia PTY LTD | ||
| 167.103.153.0/24 since Mar 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Australia PTY LTD | ||
| 167.106.0.0/16 since Mar 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 168.183.170.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | UnitedHealth Group Incorporated | ||
| 168.183.171.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | UnitedHealth Group Incorporated | ||
| 168.183.172.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | UnitedHealth Group Incorporated | ||
| 168.183.173.0/24 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | UnitedHealth Group Incorporated | ||
| 168.183.174.0/24 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | UnitedHealth Group Incorporated | ||
| 168.183.175.0/24 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | UnitedHealth Group Incorporated | ||
| 168.183.176.0/24 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | UnitedHealth Group Incorporated | ||
| 168.183.177.0/24 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | UnitedHealth Group Incorporated | ||
| 168.246.8.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Syngenta Crop Protection, LLC | ||
| 168.246.9.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Syngenta Crop Protection, LLC | ||
| 170.85.0.0/16 since Apr 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 219 | ||
| 170.85.6.0/23 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 23 | ||
| 170.85.8.0/23 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 22 | ||
| 170.85.10.0/23 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 170.85.12.0/23 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 10 | ||
| 170.85.14.0/23 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.16.0/23 since Mar 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.18.0/23 since Mar 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 170.85.20.0/23 since Mar 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.22.0/23 since Mar 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.24.0/23 since Mar 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.26.0/23 since Jan 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 170.85.32.0/23 since Jul 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.36.0/24 since Jul 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.37.0/24 since Jul 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.38.0/24 since Jul 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.39.0/24 since Jul 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.40.0/24 since Jul 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.41.0/24 since Jul 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.54.0/23 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 8 | ||
| 170.85.56.0/23 since Jan 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 6 | ||
| 170.85.66.0/23 since Jun 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 4 | ||
| 170.85.68.0/23 since Dec 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.70.0/23 since Dec 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 7 | ||
| 170.85.72.0/23 since Dec 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 13 | ||
| 170.85.74.0/23 since Dec 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 10 | ||
| 170.85.76.0/23 since Dec 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 5 | ||
| 170.85.80.0/23 since Dec 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.86.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.88.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 170.85.90.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 3 | ||
| 170.85.92.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.94.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.96.0/23 since Jul 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.98.0/23 since Jul 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 6 | ||
| 170.85.100.0/23 since Jul 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 17 | ||
| 170.85.102.0/23 since Jul 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 17 | ||
| 170.85.104.0/23 since Jul 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.116.0/23 since Mar 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.118.0/23 since Mar 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.122.0/23 since May 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.124.0/23 since Sep 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.126.0/23 since Sep 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.128.0/23 since Oct 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.130.0/23 since Oct 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 5 | ||
| 170.85.132.0/23 since Oct 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 8 | ||
| 170.85.134.0/23 since Oct 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.136.0/23 since Oct 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.138.0/23 since Dec 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.140.0/23 since Dec 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.146.0/23 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 170.85.148.0/23 since Mar 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.154.0/23 since Nov 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 9 | ||
| 170.85.156.0/23 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.158.0/23 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.160.0/23 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.162.0/23 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.164.0/23 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.166.0/23 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.168.0/23 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.170.0/23 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.172.0/23 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.174.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.175.0/24 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.182.0/23 since Nov 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.184.0/23 since Nov 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.186.0/23 since Nov 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.188.0/23 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.190.0/23 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.192.0/24 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.196.0/24 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.199.0/24 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.200.0/23 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 170.85.202.0/23 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.204.0/23 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.206.0/23 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.208.0/23 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.216.0/24 since Mar 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.217.0/24 since Mar 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.222.0/24 since May 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.223.0/24 since Apr 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.226.0/24 since Apr 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.227.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.228.0/23 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.230.0/23 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.236.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.237.0/24 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.238.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.240.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.242.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.244.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.246.0/24 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.247.0/24 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.252.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.253.0/24 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.254.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 170.85.255.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 175.107.128.0/18 since Nov 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 6 | Zscaler Australia PTY LTD | |
| 198.14.64.0/18 since Jan 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 20 | ||
| 198.14.64.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.65.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.66.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.67.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.68.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.70.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.71.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.72.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.73.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.74.0/24 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.75.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.78.0/24 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.79.0/24 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.80.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.82.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.84.0/23 since Dec 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.86.0/24 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.87.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.88.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 18 | ||
| 198.14.90.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.92.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.94.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.96.0/23 since Mar 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 198.14.98.0/23 since Mar 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.100.0/23 since Mar 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.102.0/23 since Mar 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.108.0/23 since Apr 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.110.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.112.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.115.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.116.0/22 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.120.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.121.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.122.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.123.0/24 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 198.14.124.0/22 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.0.0/17 since Dec 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 26 | ||
| 205.220.0.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.2.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.4.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.6.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.8.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.12.0/23 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.14.0/23 since Jun 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.26.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.28.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 205.220.30.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 4 | ||
| 205.220.32.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 205.220.34.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.36.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.38.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.40.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.42.0/23 since Feb 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.44.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.45.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.46.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 205.220.48.0/23 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 6 | ||
| 205.220.50.0/23 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.52.0/22 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.58.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.60.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.62.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.64.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.66.0/23 since Aug 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.84.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.86.0/23 since Jan 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.88.0/23 since Oct 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.93.0/24 since Nov 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.94.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.100.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | ||
| 205.220.104.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 205.220.106.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | ||
| 205.220.108.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.110.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.112.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.114.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 205.220.116.0/23 since May 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.128.0/18 since Sep 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.132.0/24 since Aug 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.135.0/24 since Oct 2022 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.141.0/24 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.142.0/24 since Mar 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.145.0/24 since Jun 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.146.0/24 since Jun 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.147.0/24 since Dec 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.148.0/24 since Mar 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.149.0/24 since Mar 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.155.0/24 since Jul 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.158.0/24 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.159.0/24 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.160.0/24 since Sep 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.162.0/24 since Oct 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.163.0/24 since Dec 2023 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.164.0/24 since Jan 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.165.0/24 since Jan 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.174.0/24 since Jul 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.175.0/24 since Jul 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.183.0/24 since Sep 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.187.0/24 since Oct 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.188.0/24 since Oct 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.192.0/19 since Sep 2021 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.192.0/24 since Sep 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.196.0/24 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.197.0/24 since Feb 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.200.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.201.0/24 since Sep 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.209.0/24 since Nov 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.210.0/24 since Dec 2024 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.216.0/24 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.217.0/24 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.220.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.221.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.222.0/24 since Jun 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 209.55.223.0/24 since Aug 2025 | Corporate gateway | Corporate gatewaysoperated by Zscaler | |||
| 220.42.0.0/16 since Mar 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH | ||
| 220.43.0.0/16 since Mar 2026 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler Switzerland GmbH |
Operators, sellers and brokers
Corporate gateways
| Name | Parent | In AS22616 | /24s |
|---|---|---|---|
| Zscaler | 487,93664% | 1,906 |
Residential-proxy exposure
Spread
189
/24s with at least one exit
Providers
19
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 170.85.8.0/24 | 0 | 21 | |
| 170.85.0.0/24 | 0 | 19 | |
| 170.85.6.0/24 | 0 | 18 | |
| 198.14.88.0/24 | 0 | 18 | |
| 170.85.102.0/24 | 0 | 15 | |
| 87.58.76.0/24 | 0 | 14 | |
| 87.58.74.0/24 | 0 | 13 | |
| 136.226.231.0/24 | 0 | 12 | |
| 136.226.64.0/24 | 0 | 10 | |
| 170.85.101.0/24 | 0 | 10 | |
| 170.85.72.0/24 | 0 | 9 | |
| 170.85.154.0/24 | 0 | 9 | |
| 147.161.213.0/24 | 0 | 8 | |
| 136.226.251.0/24 | 0 | 8 | |
| 87.58.86.0/24 | 0 | 8 | |
| 136.226.230.0/24 | 0 | 8 | |
| 170.85.54.0/24 | 0 | 7 | |
| 170.85.100.0/24 | 0 | 7 | |
| 136.226.243.0/24 | 0 | 7 | |
| 170.85.74.0/24 | 0 | 7 | |
| 205.220.19.0/24 | 0 | 7 | |
| 87.58.114.0/24 | 0 | 6 | |
| 87.58.104.0/24 | 0 | 6 | |
| 87.58.95.0/24 | 0 | 6 |
Proxy providers listing exits
- 2Extract
- AnyIP
- BottingTools
- Datarama
- Decodo
- Elusive
- GoProxies
- IPFly
- Kookey
- NovProxy
- Oxylabs
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- Smartproxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS22616, day by day
831 observations
Network & history
Profile
- Registered
- May 28, 2014
- Domain
- zscaler.com
- Website
- www.zscaler.com
- Industry
- Service
Routing patterns
How its announcements have moved
Arrivals