Autonomous System

AS18278 Cable TV Corporation

ISPActiveJapanAPNIC

AS18278 (CC9N) is an ISP network operated by Cable TV Corporation in Japan, registered with APNIC. It has 9 IPv4 prefixes with 47,104 addresses and 1 IPv6 prefix, which makes it the 4,454th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses47,104in 9 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#4,454of 82,200 active ASNs
Abuser scoreVery Low0.03% of its addresses flagged · method

Details

OrganizationCable TV Corporation
AS nameCC9N
Websitecc9.jp
Country Japan (JP)
Network typeISP
RegistryAPNIC
Abuse contacthostmaster@nic.ad.jp
Registered—
Last updated2024-08-13

IPv4 prefixes

9 prefixes · 47,104 addresses
NetworkAddressesFirst – last address
123.0.64.0/198,192123.0.64.0 – 123.0.95.255
123.0.96.0/198,192123.0.96.0 – 123.0.127.255
183.91.96.0/198,192183.91.96.0 – 183.91.127.255
202.151.96.0/198,192202.151.96.0 – 202.151.127.255
118.82.48.0/204,096118.82.48.0 – 118.82.63.255
202.231.176.0/204,096202.231.176.0 – 202.231.191.255
210.251.176.0/204,096210.251.176.0 – 210.251.191.255
103.92.228.0/221,024103.92.228.0 – 103.92.231.255
219.100.108.0/221,024219.100.108.0 – 219.100.111.255

IPv6 prefixes

1 prefix
  • 2400:a300::/32

Query AS18278 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS18278&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS18278, with or without a key:

curl "https://api.ipapi.is/?q=123.0.64.1"

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