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Some sources, documents or advisories need attention: 271/271 feeds/APIs · 464/464 docs · 8/9 advisories · checked 23:49 UTC Customize Public modeDiscuss ChangeIntel on Discord

Azure service tags

Public-cloud IP prefixes by service and region, the exact differences between Microsoft's weekly publications, and lists your firewall can read.

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Observed changes in publication 422

Publication 423 · 3321 tags · checked 25 Oct 16:50 UTC · next today 16:50 UTC
  1. AzureCloud.southafricanorthChanged tag · publication 421 → 422

    Addresses−23 IPv4 addresses

    Prefixes+63−2
    • Removed 172.209.128.0/17
    • Removed 4.222.0.0/16
    • Added 172.209.128.0/19
    • Added 172.209.160.0/20
    • Added 172.209.176.0/21
    • Added 172.209.184.0/22

    Full diff · 65 published values

1 tag

All of them as one list: IPv4 · IPv6 · both

Service not named · southafricanorth · 117 IPv4, 172 IPv6 · tag revision 74 · used by API, NSG · last changed 21 Oct

  • 102.133.120.0/21
  • 102.133.128.0/18
  • 102.133.192.0/19
  • 102.133.224.0/20
  • 102.133.240.0/25
  • 102.133.240.128/26
  • 102.133.248.0/21
  • 102.37.0.0/20
  • 102.37.128.0/19
  • 102.37.16.0/21
  • 102.37.160.0/21
  • 102.37.176.0/20

Microsoft source JSON · Service-tag documentation · JSON of this selection

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 25 Oct 23:49 UTC · 271 of 271 readable · 269 fully read · documentation 464/464 current