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 AzureEventGrid · australiaeast · 5 IPv4, 1 IPv6 · tag revision 4
20.37.196.0/252603:1010:6:1::380/1214.198.254.0/2351.56.128.0/2251.56.132.0/2368.218.137.128/26
Microsoft source JSON · Service-tag documentation · JSON of this selection