151.124.160.0/21 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 |
|---|---|---|---|---|---|
| AS30598 Carnival Corporation | no ROA | 42 | 37721335630598 | 2026-09-18 | 2026-10-09 |
| AS63222 Carnival Corporation | no ROA | 1 | 701863222 | 2026-09-18 | 2026-10-09 |
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
- 151.124.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1991-06-17
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 151.124.160.0/20 v4 | AS30598 Carnival Corporation | no ROA | 43 | 37721335630598 | 2026-09-18 |
| 151.124.160.0/20 v4 | AS63222 Carnival Corporation | no ROA | 1 | 701863222 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-10 00:31:09Z | origin change | AS63222 → AS30598 | 17639335630598 |
| 2026-10-09 15:55:48Z | origin change | AS30598 → AS63222 | 701863222 |
| 2026-10-08 22:35:45Z | origin change | AS63222 → AS30598 | 328840327727174335630598 |
| 2026-10-08 22:35:39Z | origin change | AS30598 → AS63222 | 701863222 |
| 2026-10-06 14:18:13Z | origin change | AS30598 → AS63222 | 377212914701863222 |
| 2026-10-06 14:18:12Z | origin change | AS63222 → AS30598 | 33333320335630598 |
| 2026-10-06 14:18:04Z | origin change | AS63222 → AS30598 | 354933563059830598 |
| 2026-10-06 14:17:58Z | origin change | AS30598 → AS63222 | 22652174701863222 |
| 2026-10-06 14:17:45Z | origin change | AS63222 → AS30598 | 17639174335630598 |
| 2026-10-06 14:17:42Z | origin change | AS63222 → AS30598 | 213241900233563059830598 |
| 2026-10-06 14:17:39Z | origin change | AS30598 → AS63222 | 58057345492914701863222 |
| 2026-10-06 14:17:35Z | origin change | AS30598 → AS63222 | 49673204856762701863222 |
| 2026-10-06 14:17:32Z | origin change | AS63222 → AS30598 | 5062833563059830598 |
| 2026-10-06 14:17:30Z | origin change | AS30598 → AS63222 | 244822914701863222 |
| 2026-10-06 14:17:25Z | origin change | AS63222 → AS30598 | 34927566556939335630598 |
| 2026-10-06 14:17:18Z | origin change | AS63222 → AS30598 | 206499345492914335630598 |
| 2026-10-06 14:17:17Z | origin change | AS30598 → AS63222 | 377215511701863222 |
| 2026-10-06 14:17:16Z | origin change | AS30598 → AS63222 | 557202914701863222 |
| 2026-10-06 14:17:16Z | origin change | AS63222 → AS30598 | 3772133563059830598 |
| 2026-10-06 14:17:15Z | origin change | AS30598 → AS63222 | 21628582806762701863222 |
| 2026-10-06 14:17:12Z | origin change | AS30598 → AS63222 | 33333320701863222 |
| 2026-10-06 14:17:11Z | origin change | AS63222 → AS30598 | 599199002335630598 |
| 2026-10-06 14:16:55Z | origin change | AS63222 → AS30598 | 4818533563059830598 |
| 2026-10-06 14:16:51Z | origin change | AS63222 → AS30598 | 496733216335630598 |
| 2026-10-06 14:16:50Z | origin change | AS30598 → AS63222 | 44393580576939701863222 |
| 2026-10-06 14:16:49Z | origin change | AS30598 → AS63222 | 612186939701863222 |
| 2026-09-30 09:39:41Z | origin change | AS63222 → AS30598 | 37721335630598 |
| 2026-09-30 09:36:22Z | origin change | AS30598 → AS63222 | 377216830701863222 |
| 2026-09-30 05:13:53Z | origin change | AS63222 → AS30598 | 34927566551299335630598 |
| 2026-09-30 05:13:53Z | origin change | AS30598 → AS63222 | 377216830701863222 |
| 2026-09-30 05:13:27Z | origin change | AS30598 → AS63222 | 377216762701863222 |
| 2026-09-30 05:13:26Z | origin change | AS63222 → AS30598 | 17639335630598 |
| 2026-09-30 05:13:14Z | origin change | AS63222 → AS30598 | 34927129933563059830598 |
| 2026-09-30 04:55:43Z | origin change | AS30598 → AS63222 | 17639174701863222 |
| 2026-09-30 04:52:15Z | origin change | AS63222 → AS30598 | 58057174335630598 |
| 2026-09-30 04:51:30Z | origin change | AS30598 → AS63222 | 49673204856762701863222 |
| 2026-09-30 04:50:10Z | origin change | AS63222 → AS30598 | 2040922076629169174335630598 |
| 2026-09-30 04:48:54Z | origin change | AS30598 → AS63222 | 22652174701863222 |
| 2026-09-30 04:47:49Z | origin change | AS30598 → AS63222 | 460875752914701863222 |
| 2026-09-30 04:47:48Z | origin change | AS63222 → AS30598 | 50304129933563059830598 |
| 2026-09-30 04:47:41Z | origin change | AS63222 → AS30598 | 4943248362176433563059830598 |
| 2026-09-30 04:47:41Z | origin change | AS30598 → AS63222 | 34927566556939701863222 |
| 2026-09-30 04:47:20Z | origin change | AS63222 → AS30598 | 3549335630598 |
| 2026-09-30 04:47:11Z | origin change | AS63222 → AS30598 | 57381503041299335630598 |
| 2026-09-30 04:47:08Z | origin change | AS30598 → AS63222 | 206499345492914701863222 |
| 2026-09-30 04:47:08Z | origin change | AS63222 → AS30598 | 206499345492914335630598 |
| 2026-09-30 04:47:07Z | origin change | AS30598 → AS63222 | 58057345492914701863222 |
| 2026-09-30 04:47:06Z | origin change | AS30598 → AS63222 | 345492914701863222 |
| 2026-09-30 04:47:05Z | origin change | AS30598 → AS63222 | 244822914701863222 |
| 2026-09-30 04:47:03Z | origin change | AS63222 → AS30598 | 345492914335630598 |