IP Judge ipjudge.org

Mainland China · ASN

AS38345 · ZDNS - Internet Domain Name System Beijing Engineering Resrarch Center Ltd.

ZDNS - Internet Domain Name System Beijing Engineering Resrarch Center Ltd. is registered in Mainland China (APNIC). It currently announces 24 IPv4 prefixes (about 6,144 addresses) and 12 IPv6 prefixes in the global routing table.

Country / region
Mainland China
APNIC
IPv4 addresses
6,144
24 prefixes
IPv6
12
prefixes
Upstream / downstream
5 / 2
neighbours

AI platforms by the network’s registered country; the exit IP’s location is what counts

ChatGPT not availableClaude not availableGemini not availableMuse not available

IPs checked on IP Judge datacenter / proxy IPs listed; residential and mobile only counted

No IP from this network has been checked yet.

Neighbouring networks

Upstreams (transit providers)

AS7497 · CSTNET-AS-AP - Computer NetwAS174 · COGENT-174 - Cogent CommunicAS4641 · HKIX-AS-AP - The Hong Kong IAS4635 · HKIX-RS1 - Hong Kong InterneAS8359 · MTS MTS PJSC

Downstreams (networks connected through it)

AS63363 · TUCOWS-TRS-DNS2 - Tucows.comAS393818 · TUCOWS-TRS-DNS1 - Tucows.com

IPv4 prefixes 24 total

1.8.1.0/241.8.8.0/24150.242.156.0/24150.242.157.0/24202.173.8.0/24202.173.9.0/24202.173.10.0/24202.173.11.0/24202.173.14.0/24202.173.15.0/24203.99.20.0/24203.99.21.0/24203.99.22.0/24203.99.23.0/24203.99.24.0/24203.99.25.0/24203.99.26.0/24203.99.27.0/24203.99.28.0/24203.99.29.0/24203.99.30.0/24203.99.31.0/24203.119.80.0/24203.119.83.0/24

IPv6 prefixes 12 total

2401:8d00:12::/482401:8d00:1::/482401:8d00:3::/482401:8d00:4::/482401:8d00:5::/482401:8d00:7::/482401:8d00:8::/482401:8d00:9::/482401:8d00::/482401:8d00:b::/482401:8d00:c::/482401:8d00:f::/48

Sources: RIPEstat (regional registry allocations and RIS routing data), PeeringDB, IP Judge lookups. Routing data refreshes daily.