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 SystemServiceAzureSpringAppsResourceProvider · global · 32 IPv4, 0 IPv6 · tag revision 1 · used by API, FW, NSG, UDR
135.224.49.224/27135.225.68.128/27172.173.57.160/27172.178.153.64/27172.187.45.192/27172.213.203.128/274.158.183.224/274.160.57.128/274.178.163.128/274.182.146.64/274.186.89.32/274.191.124.224/274.195.181.96/274.204.23.32/274.208.161.160/274.222.212.224/274.229.70.192/274.230.169.160/2740.84.117.224/2748.209.101.160/2748.210.102.64/2748.211.55.32/2748.214.139.0/2752.148.50.96/2757.154.102.160/2757.155.138.96/2768.218.188.64/2772.147.143.224/2772.154.50.0/2774.242.224.128/2774.242.38.224/2774.243.196.96/27
Microsoft source JSON · Service-tag documentation · JSON of this selection