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 AzureArcInfrastructure · japanwest · 5 IPv4, 1 IPv6 · tag revision 4
172.192.187.112/322603:1040:606:b::637/1284.190.132.184/294.190.132.42/3140.74.102.16/3040.80.59.24/30
Microsoft source JSON · Service-tag documentation · JSON of this selection