AS37908 KIBI Cable Television Co.,Ltd.

KBC - KIBI Cable Television Co.,Ltd. · registered in Japan

IPv4 addresses8,7046 prefixes · <0.001% of announced IPv4

Rank in Japan#316largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#9,875of 79,396 networks with IPv4

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

CountryJapan745 ASNs registered there

Open AS37908 in ASN lookup Look up an IP in this network (103.10.164.1) All networks in Japan

IPv4 prefixes

All 6 prefixes, in address order.

103.10.164.0/22
118.103.128.0/21
122.128.0.0/20
175.103.0.0/22
202.236.157.0/24
202.254.111.0/24

IPv6 prefixes

All 1 prefix.

2400:8320::/32

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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