Autonomous System
AS17877 KX NexG Co., LTD
BusinessActiveSouth KoreaAPNIC
AS17877 (NEXG-AS-KR-KR) is a business network operated by KX NexG Co., LTD in South Korea, registered with APNIC. It has 34 IPv4 prefixes with 168,576 addresses, which makes it the 1,469th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses168,576in 34 prefixes
IPv6 prefixes0none
Size rank#1,469of 82,200 active ASNs
Details
OrganizationKX NexG Co., LTD
AS nameNEXG-AS-KR-KR
Websitenexg.net
Country South Korea (KR)
Network typeBusiness
RegistryAPNIC
Abuse contactirt@nic.or.kr
Registered—
Last updated2023-12-04
IPv4 prefixes
34 prefixes · 168,576 addresses| Network | Addresses | First – last address |
|---|---|---|
| 112.136.128.0/17 | 32,768 | 112.136.128.0 – 112.136.255.255 |
| 122.199.128.0/17 | 32,768 | 122.199.128.0 – 122.199.255.255 |
| 211.232.0.0/17 | 32,768 | 211.232.0.0 – 211.232.127.255 |
| 58.181.0.0/18 | 16,384 | 58.181.0.0 – 58.181.63.255 |
| 211.232.128.0/18 | 16,384 | 211.232.128.0 – 211.232.191.255 |
| 211.45.96.0/19 | 8,192 | 211.45.96.0 – 211.45.127.255 |
| 221.132.64.0/19 | 8,192 | 221.132.64.0 – 221.132.95.255 |
| 211.47.224.0/20 | 4,096 | 211.47.224.0 – 211.47.239.255 |
| 211.56.224.0/20 | 4,096 | 211.56.224.0 – 211.56.239.255 |
| 211.56.240.0/20 | 4,096 | 211.56.240.0 – 211.56.255.255 |
| 211.232.128.0/21 | 2,048 | 211.232.128.0 – 211.232.135.255 |
| 211.232.136.0/21 | 2,048 | 211.232.136.0 – 211.232.143.255 |
| 112.136.171.0/24 | 256 | 112.136.171.0 – 112.136.171.255 |
| 112.136.172.0/24 | 256 | 112.136.172.0 – 112.136.172.255 |
| 112.136.191.0/24 | 256 | 112.136.191.0 – 112.136.191.255 |
| 112.136.193.0/24 | 256 | 112.136.193.0 – 112.136.193.255 |
| 122.199.217.0/24 | 256 | 122.199.217.0 – 122.199.217.255 |
| 122.199.220.0/24 | 256 | 122.199.220.0 – 122.199.220.255 |
| 122.199.221.0/24 | 256 | 122.199.221.0 – 122.199.221.255 |
| 122.199.227.0/24 | 256 | 122.199.227.0 – 122.199.227.255 |
| 122.199.230.0/24 | 256 | 122.199.230.0 – 122.199.230.255 |
| 211.232.37.0/24 | 256 | 211.232.37.0 – 211.232.37.255 |
| 211.232.134.0/24 | 256 | 211.232.134.0 – 211.232.134.255 |
| 211.232.163.0/24 | 256 | 211.232.163.0 – 211.232.163.255 |
| 211.232.190.0/24 | 256 | 211.232.190.0 – 211.232.190.255 |
112.136.128.0/17 122.199.128.0/17 211.232.0.0/17 58.181.0.0/18 211.232.128.0/18 211.45.96.0/19 221.132.64.0/19 211.47.224.0/20 211.56.224.0/20 211.56.240.0/20 211.232.128.0/21 211.232.136.0/21 112.136.171.0/24 112.136.172.0/24 112.136.191.0/24 112.136.193.0/24 122.199.217.0/24 122.199.220.0/24 122.199.221.0/24 122.199.227.0/24 122.199.230.0/24 211.232.37.0/24 211.232.134.0/24 211.232.163.0/24 211.232.190.0/24
The 25 largest of 34. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS17877 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=AS17877&key=YOUR_API_KEY"Any address in its prefixes resolves to AS17877, with or without a key:
curl "https://api.ipapi.is/?q=112.136.128.1"