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 8 Oct 08:35 UTC · next 08:35 UTCNo observed change matches this selection. A baseline alone does not establish a change.
Service AzureEventGrid · centraluseuap · 5 IPv4, 1 IPv6 · tag revision 3
20.111.136.0/2520.111.139.0/2420.111.140.0/2220.45.195.0/252603:1030:f:1::380/12157.173.0.0/23
Microsoft source JSON · Service-tag documentation · JSON of this selection