MicrosoftRadar Independent status for Microsoft services

China (21Vianet) version 2026022700: added 8 IP ranges, removed 16 IP ranges in endpoint set 20

Microsoft logged this change in version 2026022700 of the Microsoft 365 network endpoints for China (21Vianet).

1 version

Facts

Microsoft id
change:China:1342
Products
Microsoft 365
Instance
China (21Vianet)
Version
2026022700
Published
27 February 2026
Endpoint set
20
Disposition
Change
Impact
AddedIp, RemovedIpOrUrl
Added IP ranges
2406:e500:4010::/44, 2406:e500:4030::/44, 2406:e500:4040::/44, 2406:e500:4110::/44, 2406:e500:4210::/44, 2406:e500:4310::/44, 40.73.132.0/22, 40.73.164.0/22
Removed IP ranges
16 entries
  • 2406:e500:4010::/48
  • 2406:e500:4030:800::/54
  • 2406:e500:4030::/53
  • 2406:e500:4040:1000::/54
  • 2406:e500:4040:1400::/54
  • 2406:e500:4040:800::/54
  • 2406:e500:4040::/53
  • 2406:e500:4110::/48
  • 2406:e500:4210::/48
  • 2406:e500:4310::/48
  • 40.73.132.0/24
  • 40.73.164.128/25
  • 40.73.165.0/26
  • 42.159.163.128/25
  • 42.159.165.0/24
  • 42.159.40.0/24
Effective date
2026-04-28
First captured by us
(from our first import of this list)
Microsoft last modified
–
Source
Microsoft 365 IP address and URL web service · open the original at Microsoft

Microsoft says

Microsoft published no description with this item.

Read Microsoft's full post

What Microsoft changed

One version so far. If Microsoft edits it, each change shows here with what was removed and added.

  1. First version we captured ·

    The text as we first saw it

    Seen by us · Microsoft's page

Last updated