Sign inMonitor a domain
azure · SCCservice

Microsoft Azure uses 95 prefixes for SCCservice.

Last updated 4 Nov 2026 from Microsoft Azure’s own list (file dated 2026-11-02 (change 425))

Short answer

Microsoft Azure lists these prefixes under “SCCservice”. Microsoft publishes Azure’s ranges weekly as Service Tags: named groups such as AzureCloud, Storage, Sql or AzureFrontDoor.Frontend, each a list of prefixes. We import the global (non-regional) tags.

IPv4 prefixes73
IPv6 prefixes22
Regions in the first 100—
Fetched by peekip4 Nov 2026

Prefixes

PrefixRegion / locationService
102.133.124.144/29—SCCservice
102.37.64.56/29—SCCservice
104.214.164.56/29—SCCservice
104.46.162.8/29—SCCservice
128.24.2.0/24—SCCservice
128.85.21.64/27—SCCservice
13.66.145.72/29—SCCservice
13.69.233.48/29—SCCservice
13.70.79.72/29—SCCservice
13.71.175.192/29—SCCservice
13.73.244.200/29—SCCservice
13.78.111.200/29—SCCservice
13.86.223.96/27—SCCservice
135.232.168.160/27—SCCservice
135.233.156.96/27—SCCservice
168.61.140.96/29—SCCservice
172.185.56.160/27—SCCservice
172.186.27.0/27—SCCservice
172.188.180.160/27—SCCservice
172.208.223.0/27—SCCservice
191.233.207.192/29—SCCservice
191.237.224.160/29—SCCservice
20.150.172.32/29—SCCservice
20.192.184.88/29—SCCservice
20.192.238.176/29—SCCservice
20.193.206.40/29—SCCservice
20.36.117.200/29—SCCservice
20.38.132.16/29—SCCservice
20.43.123.176/29—SCCservice
20.44.10.208/28—SCCservice
20.44.19.48/29—SCCservice
20.44.4.240/29—SCCservice
20.53.0.40/29—SCCservice
4.229.81.128/27—SCCservice
4.248.139.192/27—SCCservice
4.251.247.32/27—SCCservice
4.251.58.160/27—SCCservice
40.120.64.104/29—SCCservice
40.120.8.160/29—SCCservice
40.67.121.144/29—SCCservice
40.67.60.168/29—SCCservice
40.69.111.96/29—SCCservice
40.78.239.104/29—SCCservice
40.79.139.200/29—SCCservice
40.80.180.112/29—SCCservice
40.89.121.160/29—SCCservice
48.209.79.32/27—SCCservice
48.210.98.160/27—SCCservice
51.107.128.40/29—SCCservice
51.107.192.136/29—SCCservice
Showing 50 of 95 prefixes All prefixes (CSV)

What changed

No prefixes added or removed since we started tracking this list. Changes appear here the day after the provider publishes them.

Allowlist formats

nginx (first 5 prefixes)
allow 102.133.124.144/29;
allow 102.37.64.56/29;
allow 104.214.164.56/29;
allow 104.46.162.8/29;
allow 128.24.2.0/24;
deny all;
iptables (first 5 prefixes)
iptables -A INPUT -s 102.133.124.144/29 -j ACCEPT
iptables -A INPUT -s 102.37.64.56/29 -j ACCEPT
iptables -A INPUT -s 104.214.164.56/29 -j ACCEPT
iptables -A INPUT -s 104.46.162.8/29 -j ACCEPT
iptables -A INPUT -s 128.24.2.0/24 -j ACCEPT

Generate the full list from the CSV, and refresh it on a schedule: providers add and retire prefixes often.

Sources

  1. Microsoft Azure: published IP ranges · checked 4 Nov 2026
  2. Microsoft Azure documentation