Autonomous System
AS9970 Korea University of Technology and Education
EducationActiveSouth KoreaAPNIC
AS9970 (KUT-AS-KR) is an education network operated by Korea University of Technology and Education in South Korea, registered with APNIC. It has 11 IPv4 prefixes with 12,800 addresses, which makes it the 8,890th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses12,800in 11 prefixes
IPv6 prefixes0none
Size rank#8,890of 82,141 active ASNs
Details
OrganizationKorea University of Technology and Education
AS nameKUT-AS-KR
Websitekoreatech.ac.kr
Country South Korea (KR)
Network typeEducation
RegistryAPNIC
Abuse contactirt@nic.or.kr
Registered—
Last updated2018-11-13
IPv4 prefixes
11 prefixes · 12,800 addresses| Network | Addresses | First – last address |
|---|---|---|
| 220.68.64.0/19 | 8,192 | 220.68.64.0 – 220.68.95.255 |
| 210.119.188.0/22 | 1,024 | 210.119.188.0 – 210.119.191.255 |
| 210.181.144.0/22 | 1,024 | 210.181.144.0 – 210.181.147.255 |
| 203.255.220.0/23 | 512 | 203.255.220.0 – 203.255.221.255 |
| 210.181.142.0/23 | 512 | 210.181.142.0 – 210.181.143.255 |
| 210.181.148.0/24 | 256 | 210.181.148.0 – 210.181.148.255 |
| 210.181.149.0/24 | 256 | 210.181.149.0 – 210.181.149.255 |
| 210.181.151.0/24 | 256 | 210.181.151.0 – 210.181.151.255 |
| 218.150.181.0/24 | 256 | 218.150.181.0 – 218.150.181.255 |
| 218.150.182.0/24 | 256 | 218.150.182.0 – 218.150.182.255 |
| 218.150.183.0/24 | 256 | 218.150.183.0 – 218.150.183.255 |
220.68.64.0/19 210.119.188.0/22 210.181.144.0/22 203.255.220.0/23 210.181.142.0/23 210.181.148.0/24 210.181.149.0/24 210.181.151.0/24 218.150.181.0/24 218.150.182.0/24 218.150.183.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS9970 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=AS9970&key=YOUR_API_KEY"Any address in its prefixes resolves to AS9970, with or without a key:
curl "https://api.ipapi.is/?q=220.68.64.1"