Azure Speed Test

Prefix workbench

28 prefixes

IPv4 prefixes

18 prefixes
139.217.122.40/29
143.64.207.180/31
143.64.207.87/32
159.27.147.210/31
163.228.195.190/31
163.228.37.228/30
40.162.171.111/32
40.162.171.170/31
40.162.171.176/29
40.162.62.236/30
40.162.79.60/30
40.73.141.156/30
52.130.112.0/30
52.130.120.0/30
52.130.120.184/31
52.130.128.0/30
52.130.230.8/30
52.130.40.168/31

IPv6 prefixes

10 prefixes
2404:7940:101:2::23e/127
2404:7940:101:3::270/126
2404:7940:101:3::274/128
2404:7940:301:2::29e/127
2404:7940:301:3::2e5/128
2404:7940:301:3::2e8/126
2406:e500:2402:4::154/126
2406:e500:2402:4::410/126
2406:e500:2602:5::2ac/126
2406:e500:2602:5::634/126

Explore more IP data

All M365ManagementActivityApiWebhook 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
28
IPv4
18
IPv6
10
Loaded here
28
Scope
Global
Service
M365ManagementActivityApiWebhook