Autonomous System
AS23570 UNIVERSITY OF INCHEON
EducationActiveSouth KoreaAPNIC
AS23570 (incheon-AS-KR-KR) is an education network operated by UNIVERSITY OF INCHEON in South Korea, registered with APNIC. It has 59 IPv4 prefixes with 19,456 addresses, which makes it the 6,985th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses19,456in 59 prefixes
IPv6 prefixes0none
Size rank#6,985of 82,200 active ASNs
Details
OrganizationUNIVERSITY OF INCHEON
AS nameincheon-AS-KR-KR
Websiteinu.ac.kr
Country South Korea (KR)
Network typeEducation
RegistryAPNIC
Abuse contactirt@nic.or.kr
Registered—
Last updated2018-11-22
IPv4 prefixes
59 prefixes · 19,456 addresses| Network | Addresses | First – last address |
|---|---|---|
| 117.17.224.0/20 | 4,096 | 117.17.224.0 – 117.17.239.255 |
| 117.17.220.0/23 | 512 | 117.17.220.0 – 117.17.221.255 |
| 117.17.222.0/23 | 512 | 117.17.222.0 – 117.17.223.255 |
| 117.16.191.0/24 | 256 | 117.16.191.0 – 117.16.191.255 |
| 117.16.192.0/24 | 256 | 117.16.192.0 – 117.16.192.255 |
| 117.16.193.0/24 | 256 | 117.16.193.0 – 117.16.193.255 |
| 117.16.194.0/24 | 256 | 117.16.194.0 – 117.16.194.255 |
| 117.16.195.0/24 | 256 | 117.16.195.0 – 117.16.195.255 |
| 117.16.196.0/24 | 256 | 117.16.196.0 – 117.16.196.255 |
| 117.16.197.0/24 | 256 | 117.16.197.0 – 117.16.197.255 |
| 117.16.198.0/24 | 256 | 117.16.198.0 – 117.16.198.255 |
| 117.16.199.0/24 | 256 | 117.16.199.0 – 117.16.199.255 |
| 117.16.200.0/24 | 256 | 117.16.200.0 – 117.16.200.255 |
| 117.16.201.0/24 | 256 | 117.16.201.0 – 117.16.201.255 |
| 117.16.202.0/24 | 256 | 117.16.202.0 – 117.16.202.255 |
| 117.16.203.0/24 | 256 | 117.16.203.0 – 117.16.203.255 |
| 117.16.204.0/24 | 256 | 117.16.204.0 – 117.16.204.255 |
| 117.16.205.0/24 | 256 | 117.16.205.0 – 117.16.205.255 |
| 117.16.206.0/24 | 256 | 117.16.206.0 – 117.16.206.255 |
| 117.16.207.0/24 | 256 | 117.16.207.0 – 117.16.207.255 |
| 117.16.208.0/24 | 256 | 117.16.208.0 – 117.16.208.255 |
| 117.16.209.0/24 | 256 | 117.16.209.0 – 117.16.209.255 |
| 117.16.210.0/24 | 256 | 117.16.210.0 – 117.16.210.255 |
| 117.16.211.0/24 | 256 | 117.16.211.0 – 117.16.211.255 |
| 117.16.212.0/24 | 256 | 117.16.212.0 – 117.16.212.255 |
117.17.224.0/20 117.17.220.0/23 117.17.222.0/23 117.16.191.0/24 117.16.192.0/24 117.16.193.0/24 117.16.194.0/24 117.16.195.0/24 117.16.196.0/24 117.16.197.0/24 117.16.198.0/24 117.16.199.0/24 117.16.200.0/24 117.16.201.0/24 117.16.202.0/24 117.16.203.0/24 117.16.204.0/24 117.16.205.0/24 117.16.206.0/24 117.16.207.0/24 117.16.208.0/24 117.16.209.0/24 117.16.210.0/24 117.16.211.0/24 117.16.212.0/24
The 25 largest of 59. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS23570 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=AS23570&key=YOUR_API_KEY"Any address in its prefixes resolves to AS23570, with or without a key:
curl "https://api.ipapi.is/?q=117.17.224.1"