AS45690 Nihon Central TV Co.,Inc.

JCTV-NET - Nihon Central TV Co.,Inc. · registered in Japan

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in Japan#414largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#16,129of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS45690 in ASN lookup Look up an IP in this network (27.96.0.1) All networks in Japan

IPv4 prefixes

All 1 prefix, in address order.

27.96.0.0/20

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS37898#411 BARTOK-NET - digitiminimi, inc.4,096

AS45672#412 KGC-NET - Koga Cable TV Co., Ltd.4,096

AS45675#413 KMN-TOKYO - JCOM Co., Ltd.4,096

AS131943#415 goto-tv - Goto tv4,096

AS152861#416 CIT-NET - Chiba Institute of Technology4,096

AS17953#417 ICO - BroadBand Security, Inc.3,840

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