June 15, 10:26am

The following, new and updated IP subnet ranges will be deployed to Zoom resources starting no earlier than 30 days from the posting of this notice. We recommend that network administrators, with Zoom specific firewall or network rules, update their systems as soon as possible in preparation. A complete and updated list of network firewall IP ranges can be found on the Zoom Support site at: https://support.zoom.us/hc/en-us/articles/201362683 Additionally, a new section has been added to the Zoom network firewall or proxy server settings article outlining the network connection leveraged by Zoom Apps developed by Zoom. This section includes the domain: *.zoomapp.cloud Lastly, 9 new IP ranges have been added for Zoom’s content delivery network. For a complete list, please see: https://assets.zoom.us/docs/ipranges/ZoomCDN.txt New IP address ranges: 129.151.1.128/27 129.151.1.192/27 129.151.2.0/27 129.151.3.160/27 129.151.7.96/27 129.151.11.128/27 129.151.12.0/27 129.151.11.64/27 129.151.13.64/27 129.151.15.224/27 129.151.16.0/27 129.151.31.224/27 129.151.40.160/27 129.151.40.192/27 129.151.41.0/25 129.151.41.192/26 129.151.42.0/27 129.151.42.64/27 129.151.42.128/26 129.151.42.224/27 129.151.43.0/27 129.151.43.64/26 129.151.48.160/27 129.151.49.0/26 129.151.49.96/27 129.151.49.128/27 129.151.49.192/26 129.151.50.0/27 129.151.50.64/27 129.151.52.128/26 129.151.53.32/27 129.151.53.224/27 129.151.55.32/27 129.151.56.32/27 129.151.57.32/27 129.151.60.192/27 129.159.2.32/27 129.159.2.192/27 129.159.3.0/24 129.159.4.0/23 129.159.6.0/27 129.159.6.96/27 129.159.6.128/26 129.159.6.192/27 129.159.160.64/27 129.159.163.0/26 129.159.163.160/27 129.159.216.0/26 129.159.216.64/27 129.159.216.128/26 132.226.176.0/25 132.226.176.128/26 132.226.177.96/27 132.226.177.128/25 132.226.178.0/27 132.226.178.128/27 132.226.178.224/27 132.226.179.0/27 132.226.179.64/27 132.226.180.128/27 132.226.183.160/27 132.226.185.192/27 150.230.224.128/26 150.230.224.224/27 152.67.184.32/27 152.70.0.0/25 152.70.0.128/26 152.70.0.224/27 152.70.1.0/25 152.70.1.128/26 152.70.1.192/27 152.70.2.0/26 152.70.7.192/27 152.70.10.32/27 152.70.224.32/27 152.70.224.64/26 152.70.224.160/27 152.70.224.192/27 152.70.225.0/25 152.70.225.160/27 152.70.225.192/27 152.70.226.0/27 152.70.227.96/27 152.70.227.192/27 152.70.228.0/27 152.70.228.64/27 152.70.228.128/27 158.101.186.0/25 158.101.186.128/27 158.101.186.192/26 158.101.187.0/25 158.101.187.160/27 158.101.187.192/26 168.138.80.128/26 168.138.80.224/27 168.138.81.0/24 168.138.82.0/23 168.138.84.0/25 168.138.84.128/27 168.138.84.192/26 168.138.85.0/24 168.138.86.0/23 168.138.96.0/22 168.138.116.64/27 168.138.116.128/27 168.138.116.224/27 168.138.117.0/27 168.138.117.96/27 168.138.117.128/27 168.138.118.0/27 168.138.118.160/27 168.138.118.224/27 168.138.119.0/27 168.138.119.128/27 193.122.16.192/27 193.122.17.0/26 193.122.17.64/27 193.122.17.224/27 193.122.18.32/27 193.122.18.64/26 193.122.18.160/27 193.122.18.192/27 193.122.19.0/27 193.122.19.160/27 193.122.19.192/27 193.122.20.224/27 193.122.21.96/27 193.122.40.0/22 193.122.44.0/24 193.122.45.32/27 193.122.45.64/26 193.122.45.128/25 193.122.46.0/23 193.122.208.96/27 193.122.216.32/27 193.122.222.0/27 193.122.223.128/27 193.122.226.160/27 193.122.231.192/27 193.122.232.160/27 193.122.237.64/27 193.122.244.160/27 193.122.244.224/27 193.122.245.0/27 193.122.247.96/27 193.122.252.192/27 193.123.192.224/27 193.123.193.0/27 193.123.193.96/27 193.123.194.96/27 193.123.194.128/27 193.123.194.224/27 193.123.195.0/27 193.123.196.0/27 193.123.196.192/27 193.123.197.0/27 193.123.197.64/27 193.123.198.160/27 193.123.198.64/27 193.123.199.64/27 193.123.200.128/27 193.123.201.32/27 193.123.201.224/27 193.123.202.64/27 193.123.202.128/26 193.123.203.0/27 193.123.203.160/27 193.123.203.192/27 193.123.204.0/27 193.123.204.64/27 193.123.205.128/27 193.123.206.32/27 193.123.206.128/27 193.123.207.32/27 193.123.208.160/27 193.123.209.0/27 193.123.209.96/27 193.123.210.64/27 193.123.211.224/27 193.123.212.128/27 193.123.215.192/26 193.123.216.64/27 193.123.216.128/27 193.123.217.160/27 193.123.219.64/27 193.123.220.224/27 193.123.222.64/27 193.123.222.224/27 Updated IP addresses: 129.151.40.0/22 to 129.151.40.0/25 129.151.48.0/20 to 129.151.48.0/27 129.159.160.0/19 to 129.159.160.0/26 129.159.208.0/20 to 129.159.208.0/21 150.230.224.0/21 to 150.230.224.0/25 158.101.184.0/22 to 158.101.184.0/23 168.138.80.0/21 to 168.138.80.0/25 168.138.116.0/22 to 168.138.116.0/27 193.122.16.0/20 to 193.122.16.0/25 193.122.32.0/20 to 193.122.32.0/21 Removed IP addresses: 129.151.0.0/19 129.159.0.0/20 152.67.184.0/22 152.70.224.0/21 193.122.208.0/20 193.122.224.0/20 193.122.240.0/20 193.123.192.0/19 New CDN IP addresses: ​​18.67.245.246 18.67.246.254 18.67.248.253 18.165.228.253 18.165.230.241 18.165.238.246 18.165.242.242 18.165.248.240 18.165.251.251

July 15, 11:59pm

Scheduled maintenance is currently in progress. We will provide updates as necessary.