Home / 223.28.128.0/17
| RIR | apnic |
|---|---|
| Country | KR |
| Status | allocated |
| Allocation date | 2010-08-25 |
| Org | Handle | First seen | Last seen |
|---|---|---|---|
| IP Manager | 223.28.128.0 - 223.28.255.255 | 2026-07-22 05:14:54.425000 | 2026-07-22 05:14:54.425000 |
| IRT-KRNIC-KR | 223.28.128.0 - 223.28.255.255 | 2026-08-01 13:24:46.642000 | 2026-08-01 13:24:46.642000 |
| IP Manager | 223.28.128.0 - 223.28.255.255 | 2026-08-10 20:31:03.009000 | 2026-08-20 14:54:03.496000 |
| IRT-KRNIC-KR | 223.28.128.0 - 223.28.255.255 | 2026-08-29 20:31:23.291000 | 2026-08-29 20:31:23.291000 |