205.143.66.0/24 no ROA MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS12200 Rackspace Hosting | no ROA | 31 | 34549646112200 | 2026-09-18 | 2026-10-19 |
| AS14492 DataPipe, Inc. | no ROA | 12 | 2448214492 | 2026-09-18 | 2026-10-19 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 205.143.64.0/21
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1995-03-27
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-19 21:04:03Z | origin change | AS12200 → AS14492 | 4943248362900214492 |
| 2026-10-19 09:16:59Z | origin change | AS14492 → AS12200 | 295043939233891646112200 |
| 2026-10-19 04:11:27Z | origin change | AS12200 → AS14492 | 17639900214492 |
| 2026-10-18 16:14:47Z | origin change | AS14492 → AS12200 | 32884032772717412200 |
| 2026-10-18 15:01:20Z | origin change | AS12200 → AS14492 | 17639900214492 |
| 2026-10-18 14:30:03Z | origin change | AS14492 → AS12200 | 32884032772717412200 |
| 2026-10-18 12:33:46Z | origin change | AS12200 → AS14492 | 17639900214492 |
| 2026-10-15 21:04:05Z | origin change | AS14492 → AS12200 | 22652129912200 |
| 2026-10-15 17:57:03Z | origin change | AS12200 → AS14492 | 55720693914492 |
| 2026-10-15 15:50:15Z | origin change | AS14492 → AS12200 | 46087575129912200 |
| 2026-10-15 13:49:23Z | origin change | AS12200 → AS14492 | 4943248362900214492 |
| 2026-10-15 08:03:07Z | origin change | AS14492 → AS12200 | 46087575129912200 |
| 2026-10-15 07:06:44Z | origin change | AS12200 → AS14492 | 2448214492 |
| 2026-10-11 06:53:06Z | origin change | AS14492 → AS12200 | 32884032772717412200 |
| 2026-10-10 23:20:40Z | origin change | AS12200 → AS14492 | 4943248362900214492 |
| 2026-10-10 19:34:17Z | origin change | AS14492 → AS12200 | 48185646112200 |
| 2026-10-09 13:21:25Z | origin change | AS12200 → AS14492 | 17639900214492 |
| 2026-10-09 08:59:56Z | origin change | AS14492 → AS12200 | 46087575129912200 |
| 2026-10-09 05:00:11Z | origin change | AS12200 → AS14492 | 2448214492 |
| 2026-10-08 22:33:34Z | origin change | AS14492 → AS12200 | 34927129912200 |
| 2026-10-08 17:07:54Z | origin change | AS12200 → AS14492 | 55720693914492 |
| 2026-10-08 11:01:59Z | origin change | AS14492 → AS12200 | 3549335612200 |
| 2026-10-07 17:55:13Z | origin change | AS12200 → AS14492 | 4913453356693914492 |