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.
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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 AzureDevOps · swedencentral · 3 IPv4, 3 IPv6 · tag revision 4
20.91.148.128/252603:1020:1004:1000::a/1282603:1020:1004:b::580/1212603:1020:1004:d::3c0/1244.166.33.80/289.223.122.120/31
Microsoft source JSON · Service-tag documentation · JSON of this selection