Announcing Updated IP Address Ranges (No Operational Impact)
Scheduled Maintenance Report for Zoom
Completed
The scheduled maintenance has been completed.
Posted Oct 02, 2022 - 00:00 PDT
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Oct 01, 2022 - 23:59 PDT
Update
We are announcing corrections to our previous posting on September 1, 2022.

The following IPv6 ranges were announced for Zoom Phone in the previous status update, but are not needed:
2620:123:200c::/47
2620:123:20c0::/47
2620:123:2004::/48
2620:123:2008::/48
2620:123:2007::/48
2620:0123:2021::/48
2620:123:2040::/47
2620:123:2081::/47
2620:123:2082::/48
2620:123:2085::/48

The following IPv6 range for Zoom Contact Center was announced as 2620:123:2000::/4, but should be 2620:123:2000::/40.

Lastly, we have added a Zoom Apps txt file for customers who prefer to allow the CDN IP ranges for Zoom Apps, instead of the *.zoomapp.cloud: https://assets.zoom.us/docs/ipranges/ZoomApps.txt
Posted Sep 21, 2022 - 12:19 PDT
Scheduled
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.

New IP address ranges:
15.220.80.0/24
15.220.81.0/25
159.124.0.0/16

Additionally, the following, new and updated IP subnet ranges will be deployed to Zoom Phone resources starting no earlier than 30 days from the posting of this notice.
New IP address ranges:
64.224.32.0/19
115.117.119.96/27
121.244.203.192/27
144.195.0.0/16
206.247.0.0/16

We are also announcing IPv6 ranges for Zoom Phone:
2620:123:2000::/40

The following, new and updated IP subnet ranges will be deployed to Zoom Contact Center resources starting no earlier than 30 days from the posting of this notice.
New IP address ranges:
149.137.0.0/17
204.141.28.0/22

We are also announcing IPv6 ranges for Zoom Contact Center:
2620:123:2000::/40

Lastly, we have added a Zoom Apps txt file for customers who prefer to allow the CDN IP ranges for Zoom Apps, instead of the *.zoomapp.cloud: https://assets.zoom.us/docs/ipranges/ZoomApps.txt

A complete list of network firewall IP ranges for Zoom can be found on the Zoom Support site at: https://support.zoom.us/hc/en-us/articles/201362683
Posted Sep 01, 2022 - 13:27 PDT
This scheduled maintenance affected: NORTH AMERICAS - Zoom Contact Center (Zoom Contact Center), Zoom Video Webinars (Zoom Video Webinars), EMEA - Zoom Phone (Zoom Phone), Zoom Meetings (Zoom Meetings, Zoom Conference Room Connector), APAC - Zoom Phone (Zoom Phone), and NORTH AMERICAS - Zoom Phone (Zoom Phone).