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.
Observed changes in publication 423
Publication 423 · 3321 tags · checked today 16:50 UTC · next 26 Oct 16:50 UTC-
AzureCloud.norwaywChanged tag · publication 422 → 423
Addresses+8 IPv4 addresses−3 IPv6 ranges
Prefixes+134−26
- Removed
2603:1020:f04::/47 - Removed
4.220.128.0/20 - Removed
4.220.144.0/21 - Removed
4.220.152.0/22 - Removed
4.220.156.0/26 - Removed
4.220.156.128/25
- Removed
Service not named · norwayw · 53 IPv4, 172 IPv6 · tag revision 40 · used by API, NSG · last changed 21 Oct
13.104.153.48/2813.104.153.96/2713.104.155.0/2713.104.217.128/2520.100.64.0/1820.135.58.0/2320.150.0.0/2420.150.56.0/2420.157.3.0/2420.190.186.0/2420.33.170.0/2420.47.49.0/24
Microsoft source JSON · Service-tag documentation · JSON of this selection