All IP Ranges › 121.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 121.135.53.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.135.57.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.135.147.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.135.149.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.135.246.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.135.247.0/24 | South Korea (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
121.135.53.0 – 121.135.56.255 | AS38697 | Hankyong National Univercity | KR |
121.135.57.0 – 121.135.146.255 | AS4766 | Korea Telecom | KR |
121.135.147.0 – 121.135.148.255 | AS46002 | PHIS | KR |
121.135.149.0 – 121.135.245.255 | AS4766 | Korea Telecom | KR |
121.135.246.0 – 121.135.246.255 | AS9696 | Oscar Enterprise | KR |
121.135.247.0 – 121.137.86.255 | AS4766 | Korea Telecom | KR |