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Some sources, documents or advisories need attention: 271/271 feeds/APIs · 464/464 docs · 8/9 advisories · checked 03:28 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 25 Oct 16:50 UTC · next today 16:50 UTC
  1. AzureCloud.westus3Changed tag · publication 422 → 423

    Addresses+574 IPv4 addressesnone dropped

    Prefixes+6−5
    • Removed 57.157.130.0/26
    • Removed 57.157.130.112/29
    • Removed 57.157.130.120/30
    • Removed 57.157.130.64/27
    • Removed 57.157.130.96/28
    • Added 20.143.254.0/23

    Full diff · 11 published values

1 tag

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

Service not named · westus3 · 191 IPv4, 44 IPv6 · tag revision 120 · used by API, NSG · last changed 21 Oct

  • 13.105.102.224/27
  • 13.105.103.0/28
  • 13.105.103.32/27
  • 13.105.66.128/28
  • 13.105.66.160/27
  • 13.105.66.32/27
  • 13.105.74.0/27
  • 13.105.74.32/28
  • 13.105.74.64/27
  • 134.33.0.0/17
  • 135.130.118.0/23
  • 135.130.122.0/23

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 26 Oct 03:28 UTC · 271 of 271 readable · 268 fully read · documentation 464/464 current