All IP Ranges › 221.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 221.150.21.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.150.22.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.150.114.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.150.115.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.150.158.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.150.196.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 221.150.197.0/24 | South Korea (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
221.150.21.0 – 221.150.21.255 | AS10184 | Korean Federation of Community Credit Cooperatives | KR |
221.150.22.0 – 221.150.113.255 | AS4766 | Korea Telecom | KR |
221.150.114.0 – 221.150.114.255 | AS55592 | Korea Data Telecommunication Co. Ltd. | KR |
221.150.115.0 – 221.150.157.255 | AS4766 | Korea Telecom | KR |
221.150.158.0 – 221.150.195.255 | AS4766 | Korea Telecom | KR |
221.150.196.0 – 221.150.196.255 | AS38697 | Hankyong National Univercity | KR |
221.150.197.0 – 221.151.164.255 | AS4766 | Korea Telecom | KR |