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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.northeuropeChanged tag · publication 422 → 423

    Addresses−58 IPv4 addresses and 2 IPv6 ranges

    Prefixes+161−2
    • Removed 134.149.0.0/17
    • Removed 2603:1020:5::/48
    • Added 134.149.0.0/21
    • Added 134.149.10.0/27
    • Added 134.149.10.128/26
    • Added 134.149.10.192/27

    Full diff · 163 published values

1 tag

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

Service not named · northeurope · 441 IPv4, 179 IPv6 · tag revision 157 · used by API, NSG · last changed 21 Oct

  • 104.41.192.0/18
  • 104.41.64.0/18
  • 104.44.88.64/27
  • 104.44.91.64/27
  • 104.44.92.192/27
  • 104.44.94.32/28
  • 104.45.80.0/20
  • 104.45.96.0/19
  • 104.46.64.0/19
  • 104.46.8.0/21
  • 104.47.218.0/23
  • 128.251.0.0/17

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