Azure Speed Test

Prefix workbench

22 prefixes

IPv4 prefixes

14 prefixes
104.214.34.123/32
13.73.244.0/27
13.73.252.128/25
13.84.189.6/32
13.85.68.113/32
20.118.98.243/32
20.45.123.128/27
20.49.91.128/27
20.88.224.170/32
20.88.224.174/32
40.119.11.224/27
74.145.146.128/25
74.145.146.80/28
74.145.147.0/24

IPv6 prefixes

8 prefixes
2603:1030:807:1b::210/124
2603:1030:807:1b::280/121
2603:1030:807:1b::300/120
2603:1030:807:402::300/123
2603:1030:807:802::240/123
2603:1030:807:c02::240/123
2603:10e1:100:2::1458:e0aa/128
2603:10e1:100:2::1476:62f3/128

Explore more IP data

All AzureIoTHub service tags

Additional resources

Use these resources to maintain network rules, understand service tags, and automate updates.

Maintain network rules

Review the latest Azure IP ranges before updating firewalls, proxies, and routing rules.

Review Azure IP ranges

Understand service tags

Learn how service tags can simplify network rules and where additional controls still matter.

Learn about service tags
Service tag details
Total prefixes
22
IPv4
14
IPv6
8
Loaded here
22
Scope
South Central US
Service
AzureIoTHub