AS23778 IMIZU CABLE NETWORK CO.,LTD.

CANET - IMIZU CABLE NETWORK CO.,LTD. · registered in Japan

IPv4 addresses22,52810 prefixes · <0.001% of announced IPv4

Rank in Japan#232largest network in JP by IPv4 space, of 724 · 0.01% of JP

Rank worldwide#5,744of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryJapan745 ASNs registered there

Open AS23778 in ASN lookup Look up an IP in this network (103.18.24.1) All networks in Japan

IPv4 prefixes

All 10 prefixes, in address order.

103.18.24.0/22
116.50.48.0/21
133.88.48.0/20
202.58.144.0/20
202.95.176.0/20
210.135.232.0/21
210.235.36.0/22
210.235.40.0/21
211.19.196.0/22
219.100.96.0/22

IPv6 prefixes

All 1 prefix.

2401:cbc0::/32

Similar-sized networks in Japan

ASNNameIPv4 addresses

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AS135161#230 GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd.23,040

AS18121#231 INCL - Ishikawa Computer Center Co.,LTD.22,528

AS23786#233 MABLE - San-in Cable Vision CO.,LTD22,528

AS131923#234 MCAT - MCAT Ltd.22,528

AS18094#235 TCN-AS - Tokyo Cable Network.,INC22,016

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