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 08:42 UTC · next 10 Oct 08:42 UTCNo observed change matches this selection. A baseline alone does not establish a change.
Service PowerQueryOnline · swedensouth · 3 IPv4, 2 IPv6 · tag revision 7
20.91.9.56/292603:1020:1104:400::160/1252603:1020:1104::200/12351.12.169.68/3151.12.198.208/31
Microsoft source JSON · Service-tag documentation · JSON of this selection