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 AzureAttestation · westus · 7 IPv4, 2 IPv6 · tag revision 7
13.86.223.192/3020.49.127.244/3020.59.154.176/2920.59.154.184/302603:1030:a07:2c::180/1242603:1030:a07:9::90/12452.238.33.184/2974.146.25.236/3074.146.28.8/29
Microsoft source JSON · Service-tag documentation · JSON of this selection