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.eastusChanged tag · publication 422 → 423
Addresses−8 IPv4 addresses and 2 IPv6 ranges
Prefixes+147−2
- Removed
2603:1030:210::/47 - Removed
72.152.128.0/17 - Added
2603:1030:210:1000::/52 - Added
2603:1030:210:100::/56 - Added
2603:1030:210:10::/62 - Added
2603:1030:210:14::/64
- Removed
Service not named · eastus · 570 IPv4, 197 IPv6 · tag revision 222 · used by API, NSG · last changed 21 Oct
104.211.0.0/18104.41.128.0/19104.44.91.32/27104.44.94.16/28104.44.95.160/27104.44.95.240/28104.45.128.0/18104.45.192.0/20128.203.0.0/1713.104.144.128/2713.104.152.128/2513.104.192.0/21
Microsoft source JSON · Service-tag documentation · JSON of this selection