Home / 121.31.0.0/16
| RIR | apnic |
|---|---|
| Country | CN |
| Status | allocated |
| Allocation date | 2006-06-09 |
| Org | Handle | First seen | Last seen |
|---|---|---|---|
| ChinaUnicom Hostmaster | 121.31.0.0 - 121.31.255.255 | 2026-07-16 14:41:13.801000 | 2026-08-24 04:54:20.879000 |
| IRT-CU-CN | 121.31.0.0 - 121.31.255.255 | 2026-09-02 15:04:31.025000 | 2026-09-02 15:04:31.025000 |