Announcing Additional IP Address Ranges (No Operational Impact)
Scheduled Maintenance Report for Zoom
Completed
The scheduled maintenance has been completed.
Posted about 1 month ago. Jul 14, 2019 - 00:00 PDT
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted about 1 month ago. Jul 13, 2019 - 23:59 PDT
Scheduled
We will be adding additional IP address ranges for Zoom in the near future. This is an advance notice for the upcoming change so that network administrators, with Zoom specific firewall or network rules, can update their systems accordingly in preparation. The following IP address ranges have been added:

3.211.241.0/25
161.199.136.0/22

Additionally, the following IP address ranges have been added for Zoom Phone:
103.122.166.0/23
192.204.12.0/22

For more details, please see the following articles:

Zoom Platform: https://support.zoom.us/hc/en-us/articles/201362683
Cloud Room Connector: https://support.zoom.us/hc/en-us/articles/201458316
Posted 2 months ago. Jun 13, 2019 - 09:33 PDT
This scheduled maintenance affected: Zoom Meetings, Zoom Video Webinars, Group Messaging, Zoom Phone and Conference Room Connector (Zoom Cloud Room Connector).