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 08:42 UTC · next 10 Oct 08:42 UTCNo observed change matches this selection. A baseline alone does not establish a change.
Service AzureAppService · japaneast · 19 IPv4, 4 IPv6 · tag revision 4 · used by API, FW, NSG, UDR
104.41.186.103/3213.71.149.151/3213.73.1.134/3213.73.26.73/3213.78.106.96/2713.78.117.86/3213.78.123.87/3213.78.59.237/32138.91.0.30/3220.210.64.0/2220.210.68.0/2520.43.67.32/2720.89.12.224/2720.89.13.0/2420.89.14.0/232603:1040:407:3::/1172603:1040:407:402::a0/1232603:1040:407:802::a0/1232603:1040:407:c02::a0/12340.115.179.121/3240.115.251.148/3240.79.195.0/2752.243.39.89/32
Microsoft source JSON · Service-tag documentation · JSON of this selection