Zoom — status

Zoom will be enforcing a new minimum version for the following areas, approximately 90 days from now, on November 7, 2026: VDI plugin Zoom Phone Local Survivability (ZPLS) module Meeting SDK (Web) All other clients and plugins not listed here will maintain the same version requirements as the August 2026 enforcement. For more information, such as specific versions we are enforcing, refer to the Zoom Software Quarterly Lifecycle Policy support article: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0061130 To assist with checking the client versions on your account, refer to the Dashboard support article: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0062208#h_13ce9a73-91e5-4df6-9cb5-c815b1605cf5

Started 8 nov. 2026, 00:00 UTC · Ongoing

Zoom will perform service maintenance at SJC Datacenter. During the maintenance window, Users may experience an impact for a brief amount of time for services mentioned.

Started 12 oct. 2026, 05:00 UTC · Ongoing

Zoom will perform service maintenance at SJC Datacenter. During the maintenance window, Users may experience an impact for a brief amount of time for services mentioned.

Started 5 oct. 2026, 05:00 UTC · Ongoing

The published IP range for Zoom Meeting and Zoom Phone services has been updated from 192.204.12.0/22 to 192.204.12.0/23. We recommend that network administrators, with Zoom-specific firewall or network rules, update their systems as soon as possible in preparation. Mask change for Zoom Phone and Zoom Meetings service: 192.204.12.0/22 changed to 192.204.12.0/23 In addition, Zoom has updated the published IP range files to remove redundant entries that were fully contained within larger, overlapping subnet blocks for the Zoom Phone and ZoomCDN. This does not introduce any new IP ranges or remove any active ranges from service. The following adjustments have been made: ZoomPhone.txt: Two redundant entries, 173.231.92.0/24 and 173.231.94.0/24, were removed, as both are fully contained within the existing 173.231.80.0/20 range already listed in the same file. ZoomCDN-IPv6.txt:  Two adjacent entries, 2407:30c0:180::/48 and 2407:30c0:181::/48, were consolidated into a single 2407:30c0:180::/47. While the ranges have been consolidated for the ZoomPhone.txt file, additional files have been generated for the individual Zoom Phone rules, specifically: ZoomPhone-TCP443.txt ZoomPhone-TCP5091.txt ZoomPhone-TCP390.txt ZoomPhone-UDP3478.txt ZoomPhone-UDP20000-64000.txt These updates have no operational impact. Network administrators do not need to take any action unless they maintain custom scripts or automation that reference the previous redundant entries We have also updated the Zoom CRC JSON file to reflect the current domains utilized for joining Zoom Meetings. For a complete list, please see:  https://assets.zoom.us/docs/ipranges/Zoom.txt https://assets.zoom.us/docs/ipranges/ZoomMeetings.txt https://assets.zoom.us/docs/ipranges/ZoomPhone.txt https://assets.zoom.us/docs/ipranges/ZoomPhone-TCP443.txt https://assets.zoom.us/docs/ipranges/ZoomPhone-TCP5091.txt https://assets.zoom.us/docs/ipranges/ZoomPhone-TCP390.txt https://assets.zoom.us/docs/ipranges/ZoomPhone-UDP3478.txt https://assets.zoom.us/docs/ipranges/ZoomPhone-UDP20000-64000.txt https://assets.zoom.us/docs/ipranges/ZoomCDN-IPv6.txt https://assets.zoom.us/docs/ipranges/ZoomCRCDomains.json A complete list of network firewall IP ranges and domains for Zoom can be found on the Zoom Support site at: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0060548

Started 29 sept. 2026, 06:59 UTC · Ongoing

Zoom will perform service maintenance at SJC Datacenter. During the maintenance window, Users may experience an impact for a brief amount of time for services mentioned.

Started 28 sept. 2026, 05:00 UTC · Ongoing

Zoom Phone users registered to the India (Mumbai) Data Center will be automatically registered in an alternative datacenter (Hyderabad) starting at 25th September 2026 04:30 AM PDT (5:00 PM IST on 25th September 2026). During the maintenance window, a brief disconnection may be experienced and notifications may be missed. If you get disconnected, the system will attempt to reconnect you automatically. If you are a BYOC (Bring Your Own Carrier) customer, please ensure that your Session Border Controller (SBC) is configured with alternate routing to alternate India (Hyderabad) Data Center in addition to the India (Mumbai) Data Center. During the maintenance window, connectivity to Zoom’s Mumbai Data Center will be blocked which will force calls from the Session Border Controller (SBC) to failover to Zoom’s India (Hyderabad) Data Center. Traffic will continue to be routed through the Zoom's India (Mumbai) Data Center once the maintenance is completed. For customers that use hardware phones, refer to this link for the devices support the alternative datacenter process as described above: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0061373#h_01GNZ783VT6YXHES8NSXBA5M9A

Started 25 sept. 2026, 11:30 UTC · Ongoing

Zoom will perform service maintenance at SJC Datacenter. During the maintenance window, Users may experience an impact for a brief amount of time for services mentioned.

Started 21 sept. 2026, 05:00 UTC · Ongoing

This maintenance has been cancelled.

Started 25 aug. 2026, 18:37 UTC · Resolved 25 aug. 2026, 19:14 UTC