Autonomous System
AS3813 Sogang University
EducationActiveSouth KoreaAPNIC
AS3813 (SOGANG-AS-KR-KR) is an education network operated by Sogang University in South Korea, registered with APNIC. It has 2 IPv4 prefixes with 65,792 addresses, which makes it the 3,440th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses65,792in 2 prefixes
IPv6 prefixes0none
Size rank#3,440of 82,141 active ASNs
Details
OrganizationSogang University
AS nameSOGANG-AS-KR-KR
Websitesogang.ac.kr
Country South Korea (KR)
Network typeEducation
RegistryAPNIC
Abuse contactirt@nic.or.kr
Registered—
Last updated2018-11-14
IPv4 prefixes
2 prefixes · 65,792 addresses| Network | Addresses | First – last address |
|---|---|---|
| 163.239.0.0/16 | 65,536 | 163.239.0.0 – 163.239.255.255 |
| 163.239.255.0/24 | 256 | 163.239.255.0 – 163.239.255.255 |
163.239.0.0/16 163.239.255.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS3813 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=AS3813&key=YOUR_API_KEY"Any address in its prefixes resolves to AS3813, with or without a key:
curl "https://api.ipapi.is/?q=163.239.0.1"