IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 1.223.0.0 to 1.223.255.255 | 1.223.0.0/16 | AS3786 | Asia Pacific Network Information Centre | See Range |
| 1.224.0.0 to 1.224.15.255 | 1.224.0.0/20 | AS9277 | Hanaro Telecom Inc. | See Range |
| 1.224.16.0 to 1.224.31.255 | 1.224.16.0/20 | AS17846 | HANANET6-AS-KR Hanaro Telecom Inc. | See Range |
| 1.224.32.0 to 1.224.35.255 | 1.224.32.0/22 | AS46004 | SK Broadband Co Ltd | See Range |
| 1.224.36.0 to 1.224.37.255 | 1.224.36.0/23 | AS46004 | SK Broadband Co Ltd | See Range |
| 1.224.38.0 to 1.224.38.255 | 1.224.38.0/24 | AS10196 | Kookmin Bank | See Range |
| 1.224.39.0 to 1.224.39.255 | 1.224.39.0/24 | AS46004 | SK Broadband Co Ltd | See Range |
| 1.224.40.0 to 1.224.47.255 | 1.224.40.0/21 | AS46004 | SK Broadband Co Ltd | See Range |
| 1.224.48.0 to 1.224.63.255 | 1.224.48.0/20 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.64.0 to 1.224.127.255 | 1.224.64.0/18 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.128.0 to 1.224.159.255 | 1.224.128.0/19 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.160.0 to 1.224.167.255 | 1.224.160.0/21 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.168.0 to 1.224.171.255 | 1.224.168.0/22 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.172.0 to 1.224.175.255 | 1.224.172.0/22 | AS55586 | The Catholic University of Korea Songsim | See Range |
| 1.224.176.0 to 1.224.179.255 | 1.224.176.0/22 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.180.0 to 1.224.180.255 | 1.224.180.0/24 | AS45370 | BroadbandIDC | See Range |
| 1.224.181.0 to 1.224.181.255 | 1.224.181.0/24 | AS23601 | GDNSKR2 NIDA | See Range |
| 1.224.182.0 to 1.224.183.255 | 1.224.182.0/23 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.184.0 to 1.224.185.255 | 1.224.184.0/23 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.186.0 to 1.224.186.255 | 1.224.186.0/24 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.187.0 to 1.224.187.255 | 1.224.187.0/24 | AS55615 | Douzonebizon | See Range |
| 1.224.188.0 to 1.224.189.255 | 1.224.188.0/23 | AS55615 | Douzonebizon | See Range |
| 1.224.190.0 to 1.224.191.255 | 1.224.190.0/23 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.224.192.0 to 1.224.255.255 | 1.224.192.0/18 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.225.0.0 to 1.225.63.255 | 1.225.0.0/18 | AS9318 | SK Broadband Co Ltd | See Range |
Page 47 of 23.854