Autonomous System

AS131952 Asahikawa Cable Television Co., Ltd.

ISPActiveJapanJPNIC

AS131952 (POTATO-NET) is an ISP network operated by Asahikawa Cable Television Co., Ltd. in Japan, registered with JPNIC. It has 5 IPv4 prefixes with 17,920 addresses, which makes it the 7,317th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses17,920in 5 prefixes
IPv6 prefixes0none
Size rank#7,317of 82,200 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationAsahikawa Cable Television Co., Ltd.
AS namePOTATO-NET
Websitepotato.ne.jp
Country Japan (JP)
Network typeISP
RegistryJPNIC
Abuse contacthostmaster@idnic.net
Registered—
Last updated2025-06-20

IPv4 prefixes

5 prefixes · 17,920 addresses
NetworkAddressesFirst – last address
144.91.128.0/198,192144.91.128.0 – 144.91.159.255
133.247.112.0/204,096133.247.112.0 – 133.247.127.255
144.91.160.0/204,096144.91.160.0 – 144.91.175.255
202.233.68.0/221,024202.233.68.0 – 202.233.71.255
103.142.12.0/23512103.142.12.0 – 103.142.13.255

IPv6 prefixes

No IPv6 prefixes.

Query AS131952 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=AS131952&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS131952, with or without a key:

curl "https://api.ipapi.is/?q=144.91.128.1"

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