Autonomous System
AS9955 Baekseok University
EducationActiveSouth KoreaAPNIC
AS9955 (CHEONAN-AS-KR-KR) is an education network operated by Baekseok University in South Korea, registered with APNIC. It has 40 IPv4 prefixes with 12,032 addresses, which makes it the 9,286th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses12,032in 40 prefixes
IPv6 prefixes0none
Size rank#9,286of 82,141 active ASNs
Details
OrganizationBaekseok University
AS nameCHEONAN-AS-KR-KR
Websitebu.ac.kr
Country South Korea (KR)
Network typeEducation
RegistryAPNIC
Abuse contactirt@nic.or.kr
Registered—
Last updated2023-08-23
IPv4 prefixes
40 prefixes · 12,032 addresses| Network | Addresses | First – last address |
|---|---|---|
| 61.38.10.0/23 | 512 | 61.38.10.0 – 61.38.11.255 |
| 211.229.172.0/23 | 512 | 211.229.172.0 – 211.229.173.255 |
| 211.229.174.0/23 | 512 | 211.229.174.0 – 211.229.175.255 |
| 211.253.228.0/23 | 512 | 211.253.228.0 – 211.253.229.255 |
| 211.253.230.0/23 | 512 | 211.253.230.0 – 211.253.231.255 |
| 211.253.236.0/23 | 512 | 211.253.236.0 – 211.253.237.255 |
| 211.253.238.0/23 | 512 | 211.253.238.0 – 211.253.239.255 |
| 61.38.10.0/24 | 256 | 61.38.10.0 – 61.38.10.255 |
| 61.38.11.0/24 | 256 | 61.38.11.0 – 61.38.11.255 |
| 61.42.63.0/24 | 256 | 61.42.63.0 – 61.42.63.255 |
| 61.42.64.0/24 | 256 | 61.42.64.0 – 61.42.64.255 |
| 61.42.65.0/24 | 256 | 61.42.65.0 – 61.42.65.255 |
| 61.42.66.0/24 | 256 | 61.42.66.0 – 61.42.66.255 |
| 61.42.67.0/24 | 256 | 61.42.67.0 – 61.42.67.255 |
| 211.229.168.0/24 | 256 | 211.229.168.0 – 211.229.168.255 |
| 211.229.169.0/24 | 256 | 211.229.169.0 – 211.229.169.255 |
| 211.229.170.0/24 | 256 | 211.229.170.0 – 211.229.170.255 |
| 211.229.171.0/24 | 256 | 211.229.171.0 – 211.229.171.255 |
| 211.229.172.0/24 | 256 | 211.229.172.0 – 211.229.172.255 |
| 211.229.173.0/24 | 256 | 211.229.173.0 – 211.229.173.255 |
| 211.229.174.0/24 | 256 | 211.229.174.0 – 211.229.174.255 |
| 211.229.175.0/24 | 256 | 211.229.175.0 – 211.229.175.255 |
| 211.229.176.0/24 | 256 | 211.229.176.0 – 211.229.176.255 |
| 211.253.154.0/24 | 256 | 211.253.154.0 – 211.253.154.255 |
| 211.253.224.0/24 | 256 | 211.253.224.0 – 211.253.224.255 |
61.38.10.0/23 211.229.172.0/23 211.229.174.0/23 211.253.228.0/23 211.253.230.0/23 211.253.236.0/23 211.253.238.0/23 61.38.10.0/24 61.38.11.0/24 61.42.63.0/24 61.42.64.0/24 61.42.65.0/24 61.42.66.0/24 61.42.67.0/24 211.229.168.0/24 211.229.169.0/24 211.229.170.0/24 211.229.171.0/24 211.229.172.0/24 211.229.173.0/24 211.229.174.0/24 211.229.175.0/24 211.229.176.0/24 211.253.154.0/24 211.253.224.0/24
The 25 largest of 40. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS9955 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=AS9955&key=YOUR_API_KEY"Any address in its prefixes resolves to AS9955, with or without a key:
curl "https://api.ipapi.is/?q=61.38.10.1"