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azure · DataFactory

Microsoft Azure uses 1,002 prefixes for DataFactory.

Last updated 5 Nov 2026 from Microsoft Azure’s own list (file dated 2026-11-02 (change 425))

Short answer

Microsoft Azure lists these prefixes under “DataFactory”. 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 prefixes601
IPv6 prefixes401
Regions in the first 100—
Fetched by peekip5 Nov 2026

Prefixes

PrefixRegion / locationService
102.133.124.104/29—DataFactory
102.133.127.160/28—DataFactory
102.133.156.136/29—DataFactory
102.133.216.128/25—DataFactory
102.133.217.0/26—DataFactory
102.133.218.248/29—DataFactory
102.133.251.184/29—DataFactory
102.133.253.48/28—DataFactory
102.133.60.192/26—DataFactory
102.133.60.48/28—DataFactory
102.133.61.0/25—DataFactory
102.37.166.128/26—DataFactory
102.37.64.96/28—DataFactory
102.37.72.224/28—DataFactory
104.46.179.64/26—DataFactory
104.46.182.0/24—DataFactory
108.140.86.160/27—DataFactory
108.140.86.192/29—DataFactory
128.24.232.48/28—DataFactory
13.104.248.64/27—DataFactory
13.104.252.208/28—DataFactory
13.104.252.224/28—DataFactory
13.104.253.48/28—DataFactory
13.104.254.128/28—DataFactory
13.66.143.128/28—DataFactory
13.67.10.208/28—DataFactory
13.69.107.112/28—DataFactory
13.69.112.128/28—DataFactory
13.69.230.96/28—DataFactory
13.69.67.192/28—DataFactory
13.70.74.144/28—DataFactory
13.71.175.80/28—DataFactory
13.71.199.0/28—DataFactory
13.73.244.32/28—DataFactory
13.73.253.96/29—DataFactory
13.74.108.224/28—DataFactory
13.75.39.112/28—DataFactory
13.77.53.160/28—DataFactory
13.78.109.192/28—DataFactory
13.86.219.208/28—DataFactory
13.87.32.31/32—DataFactory
13.89.174.192/28—DataFactory
134.138.80.0/23—DataFactory
134.138.98.224/28—DataFactory
135.224.39.224/27—DataFactory
135.225.43.128/29—DataFactory
135.225.43.96/27—DataFactory
145.191.177.0/24—DataFactory
145.191.183.80/28—DataFactory
158.23.108.208/28—DataFactory
Showing 50 of 1,002 prefixes All prefixes (CSV)

What changed

  • 21 Oct 2026
    + 2603:1040:1104:a::7d8/125
+ 2603:1040:1104:a::7e0/124
+ 4.240.138.0/28
+ 4.240.203.0/25
+ 4.240.203.128/26
+ 4.240.203.224/27
  • 7 Oct 2026
    + 74.144.163.0/27

Allowlist formats

nginx (first 5 prefixes)
allow 102.133.124.104/29;
allow 102.133.127.160/28;
allow 102.133.156.136/29;
allow 102.133.216.128/25;
allow 102.133.217.0/26;
deny all;
iptables (first 5 prefixes)
iptables -A INPUT -s 102.133.124.104/29 -j ACCEPT
iptables -A INPUT -s 102.133.127.160/28 -j ACCEPT
iptables -A INPUT -s 102.133.156.136/29 -j ACCEPT
iptables -A INPUT -s 102.133.216.128/25 -j ACCEPT
iptables -A INPUT -s 102.133.217.0/26 -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 5 Nov 2026
  2. Microsoft Azure documentation