159.127.42.0/23 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 |
|---|---|---|---|---|---|
| AS26762 Conversant, LLC | no ROA | 35 | 34549646126762 | 2026-09-18 | 2026-10-24 |
| AS25751 Conversant, Inc. | no ROA | 9 | 3772125751 | 2026-09-18 | 2026-10-24 |
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
- 159.127.40.0/22
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1996-10-07
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 |
|---|---|---|---|
| 2026-10-24 17:23:06Z | origin change | AS25751 → AS26762 | 852646164612676226762 |
| 2026-10-24 15:22:19Z | origin change | AS26762 → AS25751 | 17639693925751 |
| 2026-10-24 14:01:57Z | origin change | AS25751 → AS26762 | 58057183633562676226762 |
| 2026-10-23 20:06:35Z | origin change | AS26762 → AS25751 | 2448225751 |
| 2026-10-22 10:42:37Z | origin change | AS25751 → AS26762 | 701829142676226762 |
| 2026-10-22 03:19:57Z | origin change | AS26762 → AS25751 | 17639693925751 |
| 2026-10-21 18:26:09Z | origin change | AS25751 → AS26762 | 496731238933562676226762 |
| 2026-10-21 12:22:00Z | origin change | AS26762 → AS25751 | 17639693925751 |
| 2026-10-19 11:39:31Z | origin change | AS25751 → AS26762 | 1383097133562676226762 |
| 2026-10-19 04:11:28Z | origin change | AS26762 → AS25751 | 17639693925751 |
| 2026-10-18 16:14:55Z | origin change | AS25751 → AS26762 | 32884032772717433562676226762 |
| 2026-10-18 15:01:43Z | origin change | AS26762 → AS25751 | 17639693925751 |
| 2026-10-18 14:30:11Z | origin change | AS25751 → AS26762 | 32884032772717433562676226762 |
| 2026-10-18 12:33:47Z | origin change | AS26762 → AS25751 | 17639693925751 |
| 2026-10-15 19:46:27Z | origin change | AS25751 → AS26762 | 4943248362176429142676226762 |
| 2026-10-15 17:57:44Z | origin change | AS26762 → AS25751 | 55720693925751 |
| 2026-10-12 21:08:51Z | origin change | AS25751 → AS26762 | 32884032772717433562676226762 |
| 2026-10-12 18:35:07Z | origin change | AS26762 → AS25751 | 3772125751 |
| 2026-10-11 00:49:59Z | origin change | AS25751 → AS26762 | 496732076433562676226762 |