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 421
Publication 421 · 3321 tags · checked 8 Oct 08:35 UTC · next 08:35 UTC-
AzureCloud.southcentralus2Changed tag · publication 420 → 421
Addresses+4 IPv4 addresses and 2 IPv6 rangesnone dropped
2 wider prefixes replace 2 prefixes they still cover; 2 prefixes are new.
Prefixes as published+4−2
-
Added
20.20.72.240/30replaces20.20.72.240/31· new20.20.72.242/31 -
Added
2603:1061:1012:70::/63replaces2603:1061:1012:70::/64· new2603:1061:1012:71::/64 -
Added
20.20.72.244/31new -
Added
2603:1061:1012:72::/64new
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Added
Service not named · southcentralus2 · 28 IPv4, 14 IPv6 · tag revision 23 · used by API, NSG · last changed 7 Oct
135.130.88.0/2220.143.236.0/2320.152.30.0/2320.153.100.0/2320.153.37.0/2420.20.47.128/2720.20.72.0/2520.20.72.128/2620.20.72.192/2720.20.72.224/2820.20.72.240/3020.20.72.244/3120.201.166.0/2420.231.136.0/2720.33.220.0/2420.38.29.0/24209.199.27.16/28209.199.27.192/26209.199.28.0/262603:1030:1101::/482603:1030:1102::/472603:1030:1104::/482603:1030:1105::/482603:1036:3000:220::/592603:1037:1:220::/592603:1061:1012:40::/592603:1061:1012:60::/602603:1061:1012:70::/632603:1061:1012:72::/642603:1061:1012::/582603:1061:1312:4c00::/542603:1061:1747::/632603:1063:2200:3c::/6448.216.0.0/1748.219.0.0/1848.219.128.0/2048.219.144.0/2152.106.121.96/2752.122.245.0/2457.150.240.0/2357.150.88.0/2357.150.92.0/24
Microsoft source JSON · Service-tag documentation · JSON of this selection