AS17940 CYBER LINKS Co.,Ltd.

CYBERLINKS - CYBER LINKS Co.,Ltd. · registered in Japan

IPv4 addresses8,7044 prefixes · <0.001% of announced IPv4

Rank in Japan#320largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#9,932of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS17940 in ASN lookup Look up an IP in this network (27.116.24.1) All networks in Japan

IPv4 prefixes

All 4 prefixes, in address order.

27.116.24.0/21
119.10.160.0/21
202.13.180.0/23
218.45.0.0/20

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS45687#317 MCT-Internet - Minamikyusyu CableTV Net Inc.8,704

AS131970#318 Hikarinet - Hikarinet Inc.8,704

AS173#319 NTTECL-AS - Nippon Telegraph and Telephone Corporation8,704

AS151387#321 OCTP-NET - OMURA CABLE TELEVISION K.K.8,704

AS45691#322 DODO-CORE - DODO K.K.8,448

AS7665#323 OKIX - Okayama Prefectural Government8,192

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