All IP Ranges › 121.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 121.190.174.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.190.175.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.190.208.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.190.210.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.190.250.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.190.251.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.190.252.0/24 | South Korea (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
121.190.174.0 – 121.190.174.255 | AS23591 | LS ITC | KR |
121.190.175.0 – 121.190.207.255 | AS4766 | Korea Telecom | KR |
121.190.208.0 – 121.190.209.255 | AS45399 | Hanjin Information Systems Telecommunication Co. Ltd | KR |
121.190.210.0 – 121.190.249.255 | AS4766 | Korea Telecom | KR |
121.190.250.0 – 121.190.250.255 | AS38391 | Gyeonggi provincial gimpo office of education | KR |
121.190.251.0 – 121.190.251.255 | AS38404 | Gyeonggi Provincial Bucheon Office of Education | KR |
121.190.252.0 – 121.191.166.255 | AS4766 | Korea Telecom | KR |