121.187.0.0/16
4 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 121.187.23.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.187.24.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.187.64.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.187.86.0/24 | South Korea (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
121.187.23.0 – 121.187.23.255 | AS55615 | DOUZONEBIZON | KR |
121.187.24.0 – 121.187.63.255 | AS4766 | Korea Telecom | KR |
121.187.64.0 – 121.187.85.255 | AS17862 | Kangwon National University | KR |
121.187.86.0 – 121.189.166.255 | AS4766 | Korea Telecom | KR |