AS23614 Kochi Systems Co., Ltd.

I-KOCHI - Kochi Systems Co., Ltd. · registered in Japan

IPv4 addresses4,8645 prefixes · <0.001% of announced IPv4

Rank in Japan#381largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#14,018of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS23614 in ASN lookup Look up an IP in this network (202.254.164.1) All networks in Japan

IPv4 prefixes

All 5 prefixes, in address order.

202.254.164.0/22
210.158.176.0/22
210.158.181.0/24
210.158.182.0/23
210.158.184.0/21

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS37916#378 atworks - A.T.WORKS, Inc.5,120

AS211121#379 India Toko Communications Co., Ltd.5,120

AS7521#380 MFEED - INTERNET MULTIFEED CO.4,864

AS37897#382 ANW-NET-AS - AXEL ENTERMEDIA, INC.4,608

AS59116#383 AIGTKK - AIG Technologies KK4,608

AS59118#384 FNC-O2 - NRI SecureTechnologies, Ltd.4,608

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