121.139.0.0/16
2 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 121.139.137.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.139.138.0/24 | South Korea (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
121.139.137.0 – 121.139.137.255 | AS23591 | LS ITC | KR |
121.139.138.0 – 121.140.49.255 | AS4766 | Korea Telecom | KR |