AS18281 Tokoname New-TV Corporation

TAC-NET - Tokoname New-TV Corporation · registered in Japan

IPv4 addresses20,4805 prefixes · <0.001% of announced IPv4

Rank in Japan#247largest network in JP by IPv4 space, of 724 · 0.01% of JP

Rank worldwide#6,074of 79,396 networks with IPv4

IPv6256 x /481 prefixes

CountryJapan745 ASNs registered there

Open AS18281 in ASN lookup Look up an IP in this network (124.66.192.1) All networks in Japan

IPv4 prefixes

All 5 prefixes, in address order.

124.66.192.0/20
133.88.32.0/20
157.5.32.0/20
202.216.176.0/20
202.224.16.0/20

IPv6 prefixes

All 1 prefix.

2405:7000:2c00::/40

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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