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Japan · ASN

AS7660 · APAN-JP - Asia Pacific Advanced Network - Japan

APAN-JP - Asia Pacific Advanced Network - Japan is registered in Japan (APNIC). It currently announces 2 IPv4 prefixes (about 1,024 addresses) and 2 IPv6 prefixes in the global routing table; PeeringDB lists it as “Educational/Research”.

Country / region
Japan
APNIC
IPv4 addresses
1,024
2 prefixes
IPv6
2
prefixes
Upstream / downstream
7 / 16
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)

AS2500 · WIDE-BB - WIDE ProjectAS2516 · KDDI - KDDI CORPORATIONAS23855 · SINGAREN-GIX-AS-AP - SingapoAS11537 · INTERNET2-RESEARCH-EDU - IntAS2907 · SINET-AS - Research OrganizaAS24287 · TEIN2-JP - National InstitutAS6939 · HURRICANE - Hurricane Electr

Downstreams (networks connected through it)

AS23911 · CNGI-BJIX-AS-AP - China NextAS11537 · INTERNET2-RESEARCH-EDU - IntAS23855 · SINGAREN-GIX-AS-AP - SingapoAS24287 · TEIN2-JP - National InstitutAS2500 · WIDE-BB - WIDE ProjectAS24475 · THAIREN-TRANSIT-AS-AP - ThaiAS9264AS9821 · DOST-PH-AP - Department of SAS24490 · TEIN2-SG-AP - Trans-Eurasia AS17579AS2907 · SINET-AS - Research OrganizaAS9270

IPv4 prefixes 2 total

203.181.194.0/23203.181.248.0/23

IPv6 prefixes 2 total

2001:200:900::/402001:200:e000::/35

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