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 · australiacentral · 7 IPv4, 2 IPv6 · tag revision 6
20.37.229.172/3020.53.0.104/302603:1010:304:2::6b0/1242603:1010:304:e::420/1244.199.198.248/294.199.215.160/294.199.215.168/3074.147.19.128/2974.147.19.136/30
Microsoft source JSON · Service-tag documentation · JSON of this selection