Autonomous System
AS17857 SK Broadband Co Ltd
ISPActiveSouth KoreaAPNIC
AS17857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR) is an ISP network operated by SK Broadband Co Ltd in South Korea, registered with APNIC. It has 244 IPv4 prefixes with 247,040 addresses, which makes it the 1,113th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses247,040in 244 prefixes
IPv6 prefixes0none
Size rank#1,113of 82,200 active ASNs
Details
OrganizationSK Broadband Co Ltd
AS nameSKB-NAKDONGDIGITALBUSANNET-AS-KR-KR
Websiteskbroadband.com
Country South Korea (KR)
Network typeISP
RegistryAPNIC
Abuse contactirt@nic.or.kr
Registered—
Last updated2020-12-29
IPv4 prefixes
244 prefixes · 247,040 addresses| Network | Addresses | First – last address |
|---|---|---|
| 27.117.0.0/17 | 32,768 | 27.117.0.0 – 27.117.127.255 |
| 122.254.128.0/17 | 32,768 | 122.254.128.0 – 122.254.255.255 |
| 27.115.192.0/18 | 16,384 | 27.115.192.0 – 27.115.255.255 |
| 114.111.192.0/18 | 16,384 | 114.111.192.0 – 114.111.255.255 |
| 116.93.192.0/18 | 16,384 | 116.93.192.0 – 116.93.255.255 |
| 123.99.64.0/18 | 16,384 | 123.99.64.0 – 123.99.127.255 |
| 121.50.224.0/19 | 8,192 | 121.50.224.0 – 121.50.255.255 |
| 27.117.8.0/21 | 2,048 | 27.117.8.0 – 27.117.15.255 |
| 27.117.88.0/21 | 2,048 | 27.117.88.0 – 27.117.95.255 |
| 27.117.104.0/21 | 2,048 | 27.117.104.0 – 27.117.111.255 |
| 121.50.232.0/21 | 2,048 | 121.50.232.0 – 121.50.239.255 |
| 122.254.144.0/21 | 2,048 | 122.254.144.0 – 122.254.151.255 |
| 123.99.120.0/21 | 2,048 | 123.99.120.0 – 123.99.127.255 |
| 27.115.196.0/22 | 1,024 | 27.115.196.0 – 27.115.199.255 |
| 27.115.228.0/22 | 1,024 | 27.115.228.0 – 27.115.231.255 |
| 27.117.16.0/22 | 1,024 | 27.117.16.0 – 27.117.19.255 |
| 27.117.64.0/22 | 1,024 | 27.117.64.0 – 27.117.67.255 |
| 27.117.76.0/22 | 1,024 | 27.117.76.0 – 27.117.79.255 |
| 27.117.116.0/22 | 1,024 | 27.117.116.0 – 27.117.119.255 |
| 45.112.92.0/22 | 1,024 | 45.112.92.0 – 45.112.95.255 |
| 45.112.116.0/22 | 1,024 | 45.112.116.0 – 45.112.119.255 |
| 103.51.172.0/22 | 1,024 | 103.51.172.0 – 103.51.175.255 |
| 103.51.184.0/22 | 1,024 | 103.51.184.0 – 103.51.187.255 |
| 114.111.196.0/22 | 1,024 | 114.111.196.0 – 114.111.199.255 |
| 116.93.212.0/22 | 1,024 | 116.93.212.0 – 116.93.215.255 |
27.117.0.0/17 122.254.128.0/17 27.115.192.0/18 114.111.192.0/18 116.93.192.0/18 123.99.64.0/18 121.50.224.0/19 27.117.8.0/21 27.117.88.0/21 27.117.104.0/21 121.50.232.0/21 122.254.144.0/21 123.99.120.0/21 27.115.196.0/22 27.115.228.0/22 27.117.16.0/22 27.117.64.0/22 27.117.76.0/22 27.117.116.0/22 45.112.92.0/22 45.112.116.0/22 103.51.172.0/22 103.51.184.0/22 114.111.196.0/22 116.93.212.0/22
The 25 largest of 244. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS17857 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=AS17857&key=YOUR_API_KEY"Any address in its prefixes resolves to AS17857, with or without a key:
curl "https://api.ipapi.is/?q=27.117.0.1"Other networks of SK Broadband Co Ltd
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