Autonomous System
AS18144 Energia Communications,Inc.
ISPActiveJapanAPNIC
AS18144 (AS-ENECOM) is an ISP network operated by Energia Communications,Inc. in Japan, registered with APNIC. It has 22 IPv4 prefixes with 291,840 addresses and 1 IPv6 prefix, which makes it the 972nd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses291,840in 22 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#972of 82,200 active ASNs
Details
OrganizationEnergia Communications,Inc.
AS nameAS-ENECOM
Websiteenecom.co.jp
Country Japan (JP)
Network typeISP
RegistryAPNIC
Abuse contacthostmaster@nic.ad.jp
Registered—
Last updated2024-08-13
IPv4 prefixes
22 prefixes · 291,840 addresses| Network | Addresses | First – last address |
|---|---|---|
| 58.183.0.0/16 | 65,536 | 58.183.0.0 – 58.183.255.255 |
| 116.81.0.0/16 | 65,536 | 116.81.0.0 – 116.81.255.255 |
| 223.223.0.0/17 | 32,768 | 223.223.0.0 – 223.223.127.255 |
| 1.0.64.0/18 | 16,384 | 1.0.64.0 – 1.0.127.255 |
| 121.200.128.0/18 | 16,384 | 121.200.128.0 – 121.200.191.255 |
| 203.168.64.0/18 | 16,384 | 203.168.64.0 – 203.168.127.255 |
| 221.12.192.0/18 | 16,384 | 221.12.192.0 – 221.12.255.255 |
| 222.231.64.0/18 | 16,384 | 222.231.64.0 – 222.231.127.255 |
| 219.118.224.0/19 | 8,192 | 219.118.224.0 – 219.118.255.255 |
| 220.210.224.0/19 | 8,192 | 220.210.224.0 – 220.210.255.255 |
| 202.7.112.0/20 | 4,096 | 202.7.112.0 – 202.7.127.255 |
| 202.208.112.0/20 | 4,096 | 202.208.112.0 – 202.208.127.255 |
| 219.105.48.0/20 | 4,096 | 219.105.48.0 – 219.105.63.255 |
| 27.133.176.0/21 | 2,048 | 27.133.176.0 – 27.133.183.255 |
| 36.52.136.0/21 | 2,048 | 36.52.136.0 – 36.52.143.255 |
| 36.52.152.0/21 | 2,048 | 36.52.152.0 – 36.52.159.255 |
| 36.52.160.0/21 | 2,048 | 36.52.160.0 – 36.52.167.255 |
| 36.53.232.0/21 | 2,048 | 36.53.232.0 – 36.53.239.255 |
| 61.195.8.0/21 | 2,048 | 61.195.8.0 – 61.195.15.255 |
| 61.205.32.0/21 | 2,048 | 61.205.32.0 – 61.205.39.255 |
| 110.74.224.0/21 | 2,048 | 110.74.224.0 – 110.74.231.255 |
| 103.205.168.0/22 | 1,024 | 103.205.168.0 – 103.205.171.255 |
58.183.0.0/16 116.81.0.0/16 223.223.0.0/17 1.0.64.0/18 121.200.128.0/18 203.168.64.0/18 221.12.192.0/18 222.231.64.0/18 219.118.224.0/19 220.210.224.0/19 202.7.112.0/20 202.208.112.0/20 219.105.48.0/20 27.133.176.0/21 36.52.136.0/21 36.52.152.0/21 36.52.160.0/21 36.53.232.0/21 61.195.8.0/21 61.205.32.0/21 110.74.224.0/21 103.205.168.0/22
IPv6 prefixes
1 prefix- 2402:bc00::/29
2402:bc00::/29
Query AS18144 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=AS18144&key=YOUR_API_KEY"Any address in its prefixes resolves to AS18144, with or without a key:
curl "https://api.ipapi.is/?q=58.183.0.1"Largest networks in Japan
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