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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. AzureCloudChanged tag · publication 421 → 422

    Addresses−540 IPv4 addresses and 5 IPv6 ranges

    Prefixes+977−22
    • Removed 130.33.0.0/16
    • Removed 131.163.0.0/16
    • Removed 158.23.0.0/16
    • Removed 167.105.0.0/16
    • Removed 172.208.0.0/13
    • Removed 2603:1030:f::/48

    Full diff · 999 published values

1 tag

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

Service not named · global · 1199 IPv4, 8131 IPv6 · tag revision 318 · used by API, NSG · last changed 21 Oct

  • 102.133.0.0/16
  • 102.37.0.0/16
  • 103.25.156.0/24
  • 103.255.140.0/23
  • 103.36.96.0/24
  • 104.208.0.0/16
  • 104.209.0.0/18
  • 104.209.128.0/17
  • 104.209.64.0/19
  • 104.210.0.0/20
  • 104.210.128.0/19
  • 104.210.176.0/20
This tag as a list

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

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