All IP Ranges › 221.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 221.139.63.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.139.64.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.139.124.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.139.125.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.139.191.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.139.192.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.139.238.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.139.239.0/24 | South Korea (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
221.139.63.0 – 221.139.63.255 | AS131794 | KYOBO AXA INVESTMENT MANAGERS Co. Ltd. | KR |
221.139.64.0 – 221.139.123.255 | AS9318 | SK Broadband Co Ltd | KR |
221.139.124.0 – 221.139.124.255 | AS17834 | WOORICARD | KR |
221.139.125.0 – 221.139.190.255 | AS9318 | SK Broadband Co Ltd | KR |
221.139.191.0 – 221.139.191.255 | AS23600 | Korea Internet Security Agency | KR |
221.139.192.0 – 221.139.237.255 | AS9318 | SK Broadband Co Ltd | KR |
221.139.238.0 – 221.139.238.255 | AS18325 | Korea Christian University | KR |
221.139.239.0 – 221.140.11.255 | AS9318 | SK Broadband Co Ltd | KR |