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 HDInsight · brazilsouth · 4 IPv4, 1 IPv6 · tag revision 3 · used by API, FW, NSG, UDR
191.233.204.240/29191.234.138.128/29191.235.84.104/32191.235.87.113/322603:1050:6:402::320/124
Microsoft source JSON · Service-tag documentation · JSON of this selection