Announcing Additional IP Address Ranges for Zoom Phone (No Operational Impact)
Scheduled Maintenance Report for Zoom
Completed
The scheduled maintenance has been completed.
Posted Jan 16, 2021 - 00:00 PST
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jan 15, 2021 - 23:59 PST
Scheduled
We will be adding additional IP address ranges for Zoom Phone. This is a notice 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:

149.137.0.0/17
162.12.232.0/22

For more details, please see: https://support.zoom.us/hc/en-us/articles/201362683
Posted Jan 14, 2021 - 14:49 PST
This scheduled maintenance affected: Zoom Phone.