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Some sources, documents or advisories need attention: 271/271 feeds/APIs · 464/464 docs · 8/9 advisories · checked 22:07 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 423

Publication 423 · 3321 tags · checked today 16:50 UTC · next 26 Oct 16:50 UTC
  1. AzureCloud.uksouthChanged tag · publication 422 → 423

    Addresses+6 IPv4 addresses−333 IPv4 addresses and 2 IPv6 ranges

    Prefixes+229−9
    • Removed 131.145.0.0/17
    • Removed 172.166.0.0/15
    • Removed 2603:1020:705::/48
    • Removed 4.158.0.0/15
    • Removed 4.250.0.0/16
    • Removed 52.114.88.0/22

    Full diff · 238 published values

1 tag

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

Service not named · uksouth · 291 IPv4, 175 IPv6 · tag revision 122 · used by API, NSG · last changed 21 Oct

  • 104.44.89.224/27
  • 13.104.129.128/26
  • 13.104.145.160/27
  • 13.104.146.64/26
  • 13.104.159.0/25
  • 13.87.64.0/19
  • 13.87.96.0/20
  • 131.145.0.0/18
  • 131.145.104.0/22
  • 131.145.108.0/26
  • 131.145.108.120/29
  • 131.145.108.128/25

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 22:07 UTC · 271 of 271 readable · 269 fully read · documentation 464/464 current