AS38381 west wing no.157,dongsi west street Dongcheng, Beijing, China

travelsky - west wing no.157,dongsi west street Dongcheng, Beijing, China · registered in China

IPv4 addresses11,52025 prefixes · <0.001% of announced IPv4

Rank in China#229largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#8,442of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryChina5,117 ASNs registered there

Open AS38381 in ASN lookup Look up an IP in this network (122.119.4.1) All networks in China

IPv4 prefixes

All 25 prefixes, in address order.

122.119.4.0/23
122.119.12.0/22
122.119.20.0/22
122.119.24.0/23
122.119.26.0/24
122.119.32.0/24
122.119.50.0/24
122.119.73.0/24
122.119.96.0/23
122.119.110.0/23
122.119.112.0/23
122.119.114.0/24
122.119.120.0/24
122.119.122.0/24
122.119.124.0/23
122.119.129.0/24
122.119.147.0/24
122.119.160.0/23
122.119.172.0/24
122.119.180.0/22
122.119.190.0/24
122.119.224.0/22
122.119.232.0/23
122.119.236.0/24
122.119.253.0/24

IPv6 prefixes

All 1 prefix.

2402:d340::/32

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources