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.
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 AzureIoTHub · uksouth · 12 IPv4, 7 IPv6 · tag revision 2
172.165.0.0/242603:1020:705:18::ac/1262603:1020:705:18::b8/1252603:1020:705:1a::2a0/1232603:1020:705:1a::300/1202603:1020:705:402::300/1232603:1020:705:802::240/1232603:1020:705:c02::240/1234.159.219.204/304.159.219.208/294.159.219.224/2751.104.30.0/2551.104.30.128/2751.105.69.0/2751.105.75.192/2751.140.126.10/3251.140.149.32/2751.140.84.251/3252.151.78.51/32
Microsoft source JSON · Service-tag documentation · JSON of this selection