Autonomous System
AS23783 Cable Networks Akita Co.,Ltd.
ISPActiveJapanAPNIC
AS23783 (CNA) is an ISP network operated by Cable Networks Akita Co.,Ltd. in Japan, registered with APNIC. It has 19 IPv4 prefixes with 55,040 addresses and 2 IPv6 prefixes, which makes it the 4,150th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses55,040in 19 prefixes
IPv6 prefixes2≈ 7.9 × 10²⁸ addresses
Size rank#4,150of 82,200 active ASNs
Details
OrganizationCable Networks Akita Co.,Ltd.
AS nameCNA
Websitecna.ne.jp
Country Japan (JP)
Network typeISP
RegistryAPNIC
Abuse contacthostmaster@nic.ad.jp
Registered—
Last updated2025-07-14
IPv4 prefixes
19 prefixes · 55,040 addresses| Network | Addresses | First – last address |
|---|---|---|
| 61.11.128.0/19 | 8,192 | 61.11.128.0 – 61.11.159.255 |
| 193.116.32.0/19 | 8,192 | 193.116.32.0 – 193.116.63.255 |
| 218.185.128.0/19 | 8,192 | 218.185.128.0 – 218.185.159.255 |
| 27.110.96.0/20 | 4,096 | 27.110.96.0 – 27.110.111.255 |
| 61.11.160.0/20 | 4,096 | 61.11.160.0 – 61.11.175.255 |
| 61.11.176.0/20 | 4,096 | 61.11.176.0 – 61.11.191.255 |
| 61.11.192.0/20 | 4,096 | 61.11.192.0 – 61.11.207.255 |
| 193.116.32.0/20 | 4,096 | 193.116.32.0 – 193.116.47.255 |
| 27.110.112.0/21 | 2,048 | 27.110.112.0 – 27.110.119.255 |
| 219.124.104.0/21 | 2,048 | 219.124.104.0 – 219.124.111.255 |
| 103.54.204.0/22 | 1,024 | 103.54.204.0 – 103.54.207.255 |
| 203.179.252.0/22 | 1,024 | 203.179.252.0 – 203.179.255.255 |
| 219.124.100.0/22 | 1,024 | 219.124.100.0 – 219.124.103.255 |
| 202.240.66.0/23 | 512 | 202.240.66.0 – 202.240.67.255 |
| 203.179.244.0/23 | 512 | 203.179.244.0 – 203.179.245.255 |
| 203.179.248.0/23 | 512 | 203.179.248.0 – 203.179.249.255 |
| 210.143.122.0/23 | 512 | 210.143.122.0 – 210.143.123.255 |
| 219.124.98.0/23 | 512 | 219.124.98.0 – 219.124.99.255 |
| 202.236.116.0/24 | 256 | 202.236.116.0 – 202.236.116.255 |
61.11.128.0/19 193.116.32.0/19 218.185.128.0/19 27.110.96.0/20 61.11.160.0/20 61.11.176.0/20 61.11.192.0/20 193.116.32.0/20 27.110.112.0/21 219.124.104.0/21 103.54.204.0/22 203.179.252.0/22 219.124.100.0/22 202.240.66.0/23 203.179.244.0/23 203.179.248.0/23 210.143.122.0/23 219.124.98.0/23 202.236.116.0/24
IPv6 prefixes
2 prefixes- 2403:5a00::/32
- 2403:5a00:fff0::/48
2403:5a00::/32 2403:5a00:fff0::/48
Query AS23783 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=AS23783&key=YOUR_API_KEY"Any address in its prefixes resolves to AS23783, with or without a key:
curl "https://api.ipapi.is/?q=61.11.128.1"Other networks of Cable Networks Akita Co.,Ltd.
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