IP Judge ipjudge.org

Japan · ASN

AS23748 · CAT-AS-AP - Cat Networks K.K.

CAT-AS-AP - Cat Networks K.K. is registered in Japan (APNIC). It currently announces 0 IPv4 prefixes (about 0 addresses) and 0 IPv6 prefixes in the global routing table; PeeringDB lists it as “Cable/DSL/ISP”.

Country / region
Japan
APNIC
IPv4 addresses
0
0 prefixes
IPv6
0
prefixes
Upstream / downstream
1 / 2
neighbours

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

ChatGPTClaudeGemini

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)

AS4785 · XTOM-AS-JP - xTom

Downstreams (networks connected through it)

AS215239AS45681

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