Azure Speed Test
Azure US Government service tag address ranges

AzurePortal

Azure US Government service tag AzurePortal lists 44 IP prefixes, including 36 IPv4 and 8 IPv6.

Prefix workbench

44 prefixes

IPv4 prefixes

36 prefixes
20.140.105.96/28
20.140.144.48/29
20.140.144.56/31
20.140.152.104/30
20.140.153.152/29
20.140.48.232/29
20.140.49.160/28
20.140.49.180/30
20.140.49.184/30
20.140.52.104/29
20.140.57.116/30
20.140.57.120/30
20.140.57.124/31
20.140.57.96/29
20.140.65.32/29
20.140.65.48/29
20.140.68.144/29
20.140.73.32/29
20.140.73.48/29
20.140.75.168/29
20.140.94.160/28
20.159.108.32/28
20.159.108.64/28
52.126.250.80/28
52.127.20.16/28
52.127.49.168/29
52.127.49.184/30
52.127.50.164/30
52.127.50.168/30
52.127.50.176/28
52.127.55.8/29
52.244.239.32/27
52.245.146.0/32
62.10.84.112/28
62.10.84.144/28
62.11.95.32/27

IPv6 prefixes

8 prefixes
2001:489a:3103:1::100/121
2001:489a:3103::680/121
2001:489a:3203::700/121
2001:489a:3303:1::100/121
2001:489a:3303::680/121
2001:489a:3403::700/121
2001:489a:3604:1::100/121
2001:489a:3604::680/121

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Service tag details
Total prefixes
44
IPv4
36
IPv6
8
Loaded here
44
Scope
Global
Service
AzurePortal