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 · southeastasia · 6 IPv4, 1 IPv6 · tag revision 6
13.67.15.64/27172.188.178.64/2720.195.65.192/2720.195.84.0/2523.98.86.64/272603:1040:5:3::/12040.78.238.128/25
Microsoft source JSON · Service-tag documentation · JSON of this selection