Autonomous System

AS23791 LCV Corporation

ISPActiveJapanAPNIC

AS23791 (LCV) is an ISP network operated by LCV Corporation in Japan, registered with APNIC. It has 6 IPv4 prefixes with 51,200 addresses and 1 IPv6 prefix, which makes it the 4,279th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses51,200in 6 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#4,279of 82,200 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationLCV Corporation
AS nameLCV
Websitelcv.jp
Country Japan (JP)
Network typeISP
RegistryAPNIC
Abuse contacthostmaster@nic.ad.jp
Registered—
Last updated2024-08-15

IPv4 prefixes

6 prefixes · 51,200 addresses
NetworkAddressesFirst – last address
124.246.128.0/1732,768124.246.128.0 – 124.246.255.255
202.122.192.0/198,192202.122.192.0 – 202.122.223.255
118.102.48.0/204,096118.102.48.0 – 118.102.63.255
110.5.120.0/212,048110.5.120.0 – 110.5.127.255
118.102.40.0/212,048118.102.40.0 – 118.102.47.255
202.170.208.0/212,048202.170.208.0 – 202.170.215.255

IPv6 prefixes

1 prefix
  • 2402:3880::/32

Query AS23791 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=AS23791&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS23791, with or without a key:

curl "https://api.ipapi.is/?q=124.246.128.1"

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