121.143.0.0/16
2 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 121.143.242.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 121.143.243.0/24 | South Korea (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
121.143.242.0 – 121.143.242.255 | AS9968 | KYOBO Life Insurance Co. Ltd. | KR |
121.143.243.0 – 121.144.139.255 | AS4766 | Korea Telecom | KR |