Home / AS33189
| RIR | arin |
|---|---|
| Country | US |
| Allocation date | 2004-10-20 |
| Org | Handle | First seen | Last seen |
|---|---|---|---|
| South Dakota Board of Regents | AS33189 | 2026-07-14 01:18:01.776000 | 2026-09-01 20:37:04.375000 |
| Prefix | First seen | Last seen |
|---|---|---|
| 151.159.222.0/23 | 2026-06-30 16:00:00 | 2026-08-27 00:00:00 |
| 206.176.14.0/23 | 2026-06-30 16:00:00 | 2026-08-27 00:00:00 |
| 206.176.18.0/24 | 2026-06-30 16:00:00 | 2026-08-27 00:00:00 |
| 206.71.32.0/24 | 2026-06-30 16:00:00 | 2026-08-27 00:00:00 |
| 151.159.220.0/23 | 2026-06-30 16:00:00 | 2026-08-27 00:00:00 |
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