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
Publication 421 · 3321 tags · checked 8 Oct 08:35 UTC · next 08:35 UTCNo observed change matches this selection. A baseline alone does not establish a change.
Service AzureAppService · westus3 · 65 IPv4, 5 IPv6 · tag revision 6 · used by API, FW, NSG, UDR
20.118.136.0/2320.118.138.0/2520.118.138.128/2720.150.128.0/2420.150.131.0/2420.150.132.0/2220.150.170.192/2720.150.178.160/2720.150.186.160/2720.150.247.0/2420.150.248.100/3120.150.248.104/3120.150.248.110/3120.150.248.112/3020.150.248.118/3120.150.248.12/3120.150.248.122/3120.150.248.124/3120.150.248.128/3120.150.248.134/3120.150.248.136/2920.150.248.144/2820.150.248.15/3220.150.248.16/2820.150.248.160/2720.150.248.192/2920.150.248.200/3220.150.248.202/3120.150.248.32/3120.150.248.36/3220.150.248.38/3120.150.248.43/3220.150.248.44/3120.150.248.48/2920.150.248.56/3220.150.248.59/3220.150.248.60/3220.150.248.63/3220.150.248.64/3120.150.248.68/3120.150.248.7/3220.150.248.71/3220.150.248.72/2920.150.248.8/3220.150.248.80/3220.150.248.82/3120.150.248.86/3120.150.248.89/3220.150.248.90/3120.40.24.108/3220.40.24.144/3220.40.24.16/3220.40.24.21/3220.40.24.23/3220.40.24.30/3120.40.24.34/3220.40.24.37/3220.40.24.38/3120.40.24.46/3220.40.24.49/3220.40.24.50/3120.40.24.54/3120.40.24.62/3120.40.24.81/3220.40.24.89/322603:1030:504:3::/1172603:1030:504:402::a0/1232603:1030:504:802::160/1232603:1030:504:802::360/1232603:1030:504:c02::3a0/123
Microsoft source JSON · Service-tag documentation · JSON of this selection