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 ActionGroup · westus · 3 IPv4, 2 IPv6 · tag revision 7
13.86.221.220/3020.135.74.3/322603:1030:a07:402::8f8/1252603:1030:a07::138/1264.150.239.212/30
Microsoft source JSON · Service-tag documentation · JSON of this selection