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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.eastus2Changed tag · publication 421 → 422

    Addresses+32,784 IPv4 addresses and 1 IPv6 rangenone dropped

    Prefixes+6−4
    • Removed 2603:1030:401:b20::/61
    • Removed 57.157.50.112/29
    • Removed 57.157.50.120/30
    • Removed 57.157.50.124/31
    • Added 172.147.128.0/17
    • Added 2603:1030:401:b20::/60

    Full diff · 10 published values

1 tag

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

Service not named · eastus2 · 1015 IPv4, 618 IPv6 · tag revision 243 · used by API, NSG · last changed 21 Oct

  • 104.208.128.0/17
  • 104.209.128.0/17
  • 104.210.0.0/20
  • 104.44.88.32/27
  • 104.44.88.96/27
  • 104.44.91.96/27
  • 104.44.93.160/27
  • 104.44.94.48/28
  • 104.46.0.0/21
  • 104.46.192.0/20
  • 104.46.96.0/19
  • 104.47.200.0/21

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