Home / AS23309
| RIR | arin |
|---|---|
| Country | US |
| Allocation date | 2002-02-26 |
| Org | Handle | First seen | Last seen |
|---|---|---|---|
| Contra Costa County Office of Education | AS23309 | 2026-07-13 18:13:30.816000 | 2026-09-01 12:40:43.408000 |
| Prefix | First seen | Last seen |
|---|---|---|
| 169.199.0.0/16 | 2026-06-30 08:00:00 | 2026-08-26 08:00:00 |
| Neighbour ASN | Direction | Power |
|---|---|---|
| AS2152 | left | 484 |