Azure Speed Test
Azure Public service tag address ranges

AzureUpdateDelivery.WestUS2

Azure Public service tag AzureUpdateDelivery.WestUS2 for West US 2 lists 40 IP prefixes, including 33 IPv4 and 7 IPv6.

Prefix workbench

40 matches

IPv4 prefixes

33 matches
172.171.99.12/32
20.114.58.110/32
20.114.58.89/32
20.114.59.104/32
20.114.59.183/32
20.114.59.46/32
20.187.39.6/32
20.190.9.86/32
20.3.187.198/32
20.72.235.82/31
40.64.65.76/32
40.64.66.113/32
40.91.73.169/32
40.91.80.89/32
52.137.102.105/32
52.137.103.130/32
52.137.103.96/32
52.137.110.235/32
52.143.80.209/32
52.143.81.222/32
52.143.84.45/32
52.143.86.214/32
52.143.87.28/32
52.148.148.114/32
52.148.150.130/32
52.149.18.190/32
52.149.22.183/32
52.156.102.237/32
52.156.144.83/32
52.250.35.137/32
52.250.35.74/32
52.250.35.8/32
52.250.36.150/32

IPv6 prefixes

7 matches
2603:1030:c02:2::284/128
2603:1030:c02:2::2e9/128
2603:1030:c02:2::422/128
2603:1030:c02:2::42d/128
2603:1030:c02:2::4e5/128
2603:1030:c02:5::4/128
2603:1030:c02:6::10/128

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Service tag details
Total prefixes
40
IPv4
33
IPv6
7
Loaded here
40
Scope
West US 2
Service
AzureUpdateDelivery