Azure Speed Test

Prefix workbench

169 of 201 prefixes
Search scope

Preview loaded: 169 of 201 prefixes.

IPv4 prefixes

100 prefixes
102.133.126.160/27
102.37.161.32/27
104.214.164.224/27
13.66.147.160/27
13.67.15.160/27
13.69.111.0/27
13.69.233.160/27
13.70.79.160/27
135.225.177.64/27
135.232.159.192/27
135.235.2.224/27
145.191.180.192/26
168.61.142.64/27
172.129.103.64/26
172.204.250.0/26
172.208.219.224/27
172.212.135.64/26
172.215.130.128/25
172.215.76.160/27
191.234.150.64/27
191.238.72.192/27
20.150.174.192/27
20.150.244.224/27
20.17.88.64/26
20.174.231.160/27
20.189.172.192/27
20.189.192.96/27
20.191.166.224/27
20.192.34.32/27
20.192.44.224/27
20.192.55.224/27
20.192.80.160/27
20.193.160.0/27
20.193.199.192/27
20.194.74.128/27
20.195.67.160/27
20.195.74.192/27
20.195.83.128/25
20.206.5.128/26
20.21.80.128/25
20.211.224.192/26
20.215.74.128/26
20.217.161.128/26
20.38.132.128/27
20.40.230.0/27
20.43.123.224/27
20.44.31.0/27
20.46.12.160/27
20.48.197.128/27
20.49.95.0/27
20.51.0.96/27
20.51.13.32/27
20.51.21.32/27
20.52.88.192/27
20.53.47.224/27
20.61.103.160/27
20.62.134.160/27
20.62.60.32/27
20.65.133.224/27
20.66.5.64/27
20.69.1.128/27
20.82.247.0/25
20.86.94.0/25
20.88.154.128/25
20.90.36.128/25
4.181.53.32/27
4.199.172.128/26
4.229.80.224/27
4.232.50.0/26
4.235.51.32/27
4.240.172.0/27
4.248.138.64/27
4.251.57.192/27
4.253.53.160/27
40.120.77.128/27
40.120.82.128/27
40.67.122.64/27
40.69.111.160/27
40.74.102.32/27
40.74.150.128/27
40.79.141.160/27
40.79.190.192/27
40.84.76.128/26
48.196.155.192/26
48.197.156.128/26
48.198.202.128/26
48.215.89.32/27
51.105.70.160/27
51.107.128.160/27
51.107.192.224/27
51.107.243.96/27
51.107.251.128/27
51.116.246.64/27
51.12.168.32/27
51.12.20.0/27
51.12.229.96/27
51.12.28.0/27
51.120.109.224/27
51.120.179.0/26
51.120.234.96/27

IPv6 prefixes

69 prefixes
2603:1000:104:2::700/120
2603:1000:4:2::200/120
2603:1010:101:2::100/120
2603:1010:304:2::200/120
2603:1010:404:2::200/120
2603:1010:502:4::7c0/122
2603:1010:6:2::600/120
2603:1020:1004:2::700/120
2603:1020:104:7::100/122
2603:1020:1104:2::100/120
2603:1020:1204:2::/122
2603:1020:1302:2::5c0/122
2603:1020:1403:3::680/122
2603:1020:1502:4::3c0/122
2603:1020:1701:4::540/122
2603:1020:206:4::300/120
2603:1020:5:4::100/120
2603:1020:605:2::200/120
2603:1020:705:2::600/120
2603:1020:805:2::400/120
2603:1020:905:2::200/120
2603:1020:a04:2::400/120
2603:1020:b04:2::200/120
2603:1020:c04:2::400/120
2603:1020:d04:2::/120
2603:1020:e04:4::/120
2603:1020:f04:3::200/120
2603:1030:1005:13::580/122
2603:1030:1005:2::200/120
2603:1030:104:2::500/120
2603:1030:107:1::700/120
2603:1030:10:4::100/120
2603:1030:1702:7::80/122
2603:1030:210:5::100/120
2603:1030:302::400/120
2603:1030:40b:3::200/120
2603:1030:40c:4::100/120
2603:1030:504:2::600/120
2603:1030:608:3::400/120
2603:1030:702:4::7c0/122
2603:1030:807:3::100/120
2603:1030:a07:4::/120
2603:1030:b04:3::/120
2603:1030:c06:5::/120
2603:1030:f05:2::600/120
2603:1030:f:3::600/120
2603:1040:1002::200/120
2603:1040:1104:2::100/120
2603:1040:1302:3::580/122
2603:1040:1402:2::540/122
2603:1040:1602:2::c0/122
2603:1040:1802:4::80/122
2603:1040:1a02:7::440/122
2603:1040:1b02:6::6c0/122
2603:1040:207:2::700/120
2603:1040:407:2::400/120
2603:1040:5:3::100/120
2603:1040:606:2::200/120
2603:1040:806:2::200/120
2603:1040:904:2::400/120
2603:1040:a06:3::100/120
2603:1040:b04:2::200/120
2603:1040:c06:2::200/120
2603:1040:d04:2::700/120
2603:1040:e05::700/120
2603:1040:f05:3::/120
2603:1050:301:5::640/122
2603:1050:403:2::200/120
2603:1050:6:2::400/120

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Additional resources

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Maintain network rules

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

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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
201
IPv4
132
IPv6
69
Loaded here
169
Scope
Global
Service
AzureWebPubSub