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 · northcentralus · 11 IPv4, 6 IPv6 · tag revision 3
157.55.253.43/3220.125.171.160/2720.125.203.160/2720.49.113.128/2520.49.113.32/2720.66.166.128/2620.66.166.80/3020.66.166.96/2723.96.222.45/3223.96.223.89/322603:1030:608:17::148/1262603:1030:608:17::160/1232603:1030:608:17::180/1222603:1030:608:402::300/1232603:1030:608:800::e0/1232603:1030:608:c00::e0/12352.162.111.64/27
Microsoft source JSON · Service-tag documentation · JSON of this selection