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 · swedensouth · 2 IPv4, 1 IPv6 · tag revision 2 · used by NSG
20.91.90.240/282603:1020:1104::40/12251.12.192.192/26
Microsoft source JSON · Service-tag documentation · JSON of this selection