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 · westus · 72 IPv4, 3 IPv6 · tag revision 4 · used by API, FW, NSG, UDR
104.210.38.149/32104.40.11.192/32104.40.28.133/32104.40.3.53/32104.40.53.219/32104.40.63.98/32104.40.84.133/32104.40.92.107/32104.42.128.171/32104.42.148.55/32104.42.152.64/32104.42.154.105/32104.42.188.146/32104.42.231.5/32104.42.53.248/32104.42.78.153/32104.45.226.98/32104.45.231.79/3213.64.73.110/3213.91.242.166/3213.91.40.166/3213.93.141.10/3213.93.158.16/3213.93.220.109/3213.93.231.75/32137.117.17.70/32137.117.9.212/32138.91.224.84/32138.91.225.40/32138.91.240.81/32168.62.20.37/32191.236.106.123/32191.236.80.12/32191.239.58.162/3220.59.100.0/2320.59.102.0/2420.59.103.0/2620.59.88.0/2120.59.96.0/2223.100.46.198/3223.101.203.117/3223.101.203.214/3223.101.207.250/3223.99.0.12/3223.99.65.65/3223.99.91.55/322603:1030:a07:2::/1172603:1030:a07:402::a0/1232603:1030:a07:6::/11740.112.142.148/3240.112.143.134/3240.112.143.140/3240.112.143.214/3240.112.165.44/3240.112.166.161/3240.112.191.159/3240.112.192.69/3240.112.216.189/3240.112.243.0/2540.118.185.161/3240.118.235.113/3240.118.246.51/3240.118.255.59/3240.78.18.232/3240.78.25.157/3240.78.48.219/3240.80.155.102/3240.80.156.205/3240.82.255.128/2540.83.145.50/3240.83.150.233/3240.83.182.206/3240.83.183.236/3240.83.184.25/3252.160.40.218/32
Microsoft source JSON · Service-tag documentation · JSON of this selection