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 in publication 423
Publication 423 · 3321 tags · checked today 16:50 UTC · next 26 Oct 16:50 UTC-
AzureCloud.belgiumcentralChanged tag · publication 422 → 423
Addresses+4 IPv4 addresses and 1 IPv6 rangenone dropped
2 wider prefixes replace 2 prefixes they still cover.
Prefixes as published+2−2
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Added
20.20.121.240/29replaces20.20.121.240/30· new20.20.121.244/30 -
Added
2603:1061:1016:f0::/62replaces2603:1061:1016:f0::/63· new2603:1061:1016:f2::/63
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Added
Service not named · belgiumcentral · 45 IPv4, 20 IPv6 · tag revision 21 · used by API, NSG · last changed 21 Oct
145.190.157.0/2420.143.96.0/2320.152.60.0/2220.153.19.0/2420.153.20.0/2420.20.120.0/2420.20.121.0/2520.20.121.128/2620.20.121.192/2720.20.121.224/2820.20.121.240/2920.20.52.32/27
Microsoft source JSON · Service-tag documentation · JSON of this selection