Azure Speed Test
Azure Public service tag address ranges

AzureMonitor.JapanWest

Azure Public service tag AzureMonitor.JapanWest for Japan West lists 40 IP prefixes, including 25 IPv4 and 15 IPv6.

Prefix workbench

40 matches

IPv4 prefixes

25 matches
135.149.221.128/27
135.149.221.64/26
172.192.184.208/28
172.192.205.32/28
172.192.209.160/28
20.18.179.200/29
20.18.181.160/28
20.18.183.0/29
20.189.194.102/31
20.189.225.128/27
20.210.144.114/31
20.210.144.116/30
20.210.144.120/29
20.210.145.96/29
20.210.146.192/27
20.63.252.80/28
4.190.142.192/27
4.190.143.128/26
4.190.147.0/29
4.190.147.16/28
4.190.147.48/29
40.74.101.200/29
40.74.101.32/28
40.74.99.64/29
40.80.180.160/27

IPv6 prefixes

15 matches
2603:1040:606:10::/119
2603:1040:606:1::280/123
2603:1040:606:1::300/121
2603:1040:606:3::540/123
2603:1040:606:3::600/123
2603:1040:606:3::780/121
2603:1040:606:402::500/121
2603:1040:606:6::400/122
2603:1040:606:800::300/121
2603:1040:606::780/121
2603:1040:606:b::400/120
2603:1040:606:b::5e0/123
2603:1040:606:c00::/121
2603:1040:606:e::/123
2603:1040:606:e::600/119

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Service tag details
Total prefixes
40
IPv4
25
IPv6
15
Loaded here
40
Scope
Japan West
Service
AzureMonitor