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.
RSS
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 GatewayManager · usstagec · 4 IPv4, 0 IPv6 · tag revision 3 · used by NSG
20.44.3.16/2920.45.112.72/2923.100.217.32/2757.152.146.144/28
Microsoft source JSON · Service-tag documentation · JSON of this selection