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.switzerlandwChanged tag · publication 422 → 423
Addresses+6 IPv4 addresses−3 IPv6 ranges
Prefixes+138−19
- Removed
2603:1020:b04::/47 - Removed
74.242.0.0/19 - Removed
74.242.32.0/22 - Removed
74.242.36.0/23 - Removed
74.242.38.0/25 - Removed
74.242.38.128/26
- Removed
Service not named · switzerlandw · 66 IPv4, 176 IPv6 · tag revision 46 · used by API, NSG · last changed 21 Oct
13.104.144.0/2713.104.212.0/26145.190.175.0/2420.135.62.0/2320.150.116.0/2420.150.55.0/2420.157.133.0/2420.190.184.0/2420.199.192.0/1820.208.192.0/1820.47.103.0/2420.47.26.0/24
Microsoft source JSON · Service-tag documentation · JSON of this selection