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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 421

Publication 421 · 3321 tags · checked 8 Oct 08:35 UTC · next 08:35 UTC
  1. AzureCloud.eastus3Changed tag · publication 420 → 421

    Addresses+32,950 IPv4 addresses and 9 IPv6 rangesnone dropped

    2 wider prefixes replace 10 prefixes they still cover; 8 prefixes are new.

    Prefixes as published+10−10
    • Added 57.157.24.0/23 replaces57.157.24.0/2457.157.25.0/2557.157.25.128/2657.157.25.192/2957.157.25.200/30· new57.157.25.204/3057.157.25.208/2857.157.25.224/27
    • Added 2603:1061:101a::/56 replaces2603:1061:101a::/572603:1061:101a:80::/582603:1061:101a:c0::/592603:1061:101a:e0::/632603:1061:101a:e2::/64· new2603:1061:101a:e3::/642603:1061:101a:e4::/622603:1061:101a:e8::/612603:1061:101a:f0::/60
    • Added 57.157.26.0/25 new
    • Added 57.157.26.128/31 new
    • Added 172.140.0.0/17 new
    • Added 2603:1061:101a:100::/59 new
    • Added 2603:1061:101a:120::/60 new
    • Added 2603:1061:101a:130::/61 new
    • Added 2603:1061:101a:138::/62 new
    • Added 2603:1061:101a:13c::/63 new

1 tag

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

Service not named · eastus3 · 44 IPv4, 20 IPv6 · tag revision 27 · used by API, NSG · last changed 7 Oct

  • 13.104.128.128/25
  • 13.104.163.0/24
  • 13.104.173.0/25
  • 134.138.0.0/17
  • 135.130.0.0/23
  • 135.130.2.0/24
  • 135.130.219.0/24
  • 135.130.220.0/24
  • 145.190.167.0/24
  • 145.190.176.0/24
  • 145.190.189.0/24
  • 172.140.0.0/17
  • 20.143.108.0/23
  • 20.143.166.0/23
  • 20.143.168.0/23
  • 20.153.148.0/24
  • 20.153.48.0/24
  • 20.153.58.0/24
  • 20.20.54.96/27
  • 20.20.56.224/27
  • 20.20.57.0/27
  • 20.201.169.0/24
  • 20.201.170.0/23
  • 20.231.150.224/27
  • 20.231.153.64/26
  • 20.38.53.0/24
  • 209.199.33.224/28
  • 209.199.35.0/25
  • 209.199.45.96/27
  • 2603:1030:1401::/48
  • 2603:1030:1402::/47
  • 2603:1030:1404::/48
  • 2603:1030:1405::/48
  • 2603:1030:1406::/63
  • 2603:1036:3000:260::/59
  • 2603:1036:90c:2::/63
  • 2603:1036:90c:4::/64
  • 2603:1036:90c:9::/64
  • 2603:1037:1:2e0::/59
  • 2603:1061:101a:100::/59
  • 2603:1061:101a:120::/60
  • 2603:1061:101a:130::/61
  • 2603:1061:101a:138::/62
  • 2603:1061:101a:13c::/63
  • 2603:1061:101a::/56
  • 2603:1061:1312:4000::/54
  • 2603:1061:174c::/62
  • 2603:1061:2011:47::/64
  • 2603:1063:2202:6c::/64
  • 40.98.0.128/25
  • 40.98.1.0/26
  • 40.98.7.0/24
  • 51.57.128.0/17
  • 52.106.121.0/27
  • 57.150.249.0/24
  • 57.157.24.0/23
  • 57.157.26.0/25
  • 57.157.26.128/31
  • 57.163.32.0/23
  • 57.163.70.0/23
  • 9.129.113.0/25
  • 9.129.118.160/27
  • 9.129.237.128/25
  • 9.129.245.64/27
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Microsoft source JSON · Service-tag documentation · JSON of this selection

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Sources read 9 Oct 02:37 UTC · 215 of 216 readable · documentation 387/387 current

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