Microsoft Azure uses 824 prefixes for LogicAppsManagement.
Short answer
Microsoft Azure lists these prefixes under “LogicAppsManagement”. 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.
Prefixes
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 102.133.156.176/28; allow 102.133.28.208/28; allow 102.133.70.42/32; allow 102.133.98.91/32; allow 104.210.153.89/32; deny all;
iptables (first 5 prefixes)
iptables -A INPUT -s 102.133.156.176/28 -j ACCEPT iptables -A INPUT -s 102.133.28.208/28 -j ACCEPT iptables -A INPUT -s 102.133.70.42/32 -j ACCEPT iptables -A INPUT -s 102.133.98.91/32 -j ACCEPT iptables -A INPUT -s 104.210.153.89/32 -j ACCEPT
Generate the full list from the CSV, and refresh it on a schedule: providers add and retire prefixes often.
Sources
- Microsoft Azure: published IP ranges · checked 4 Nov 2026
- Microsoft Azure documentation