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 AzureSignalR · centralus · 7 IPv4, 1 IPv6 · tag revision 5
13.89.175.128/26135.233.94.160/27135.233.94.192/26172.212.135.0/2620.40.229.0/2720.44.10.128/262603:1030:10:4::/12052.182.141.64/26
Microsoft source JSON · Service-tag documentation · JSON of this selection