178.249.15.0/24 RPKI valid 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 |
|---|---|---|---|---|---|
| AS51007 Servicios Audiovisuales Overon S.L. | RPKI valid | 37 | 3454917451007 | 2026-09-18 | 2026-10-16 |
| AS21057 Servicios Audiovisuales Overon S.L. | RPKI valid | 3 | 3549335621057 | 2026-09-23 | 2026-10-16 |
RPKI
5 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 178.249.15.0/24 | /24 | AS21057 | ripe | wrong origin |
| 178.249.15.0/24 | /24 | AS51007 | ripe | authorises it |
| 178.249.14.0/23 | /23 | AS51007 | ripe | too specific |
| 178.249.12.0/22 | /22 | AS21057 | ripe | wrong origin |
| 178.249.12.0/22 | /22 | AS51007 | ripe | too specific |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 178.249.12.0/22
- RIR
- RIPENCC
- Country
- 🇪🇸 ES
- Status
- allocated
- Allocated
- 2010-05-14
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 178.249.12.0/22 v4 | AS21057 Servicios Audiovisuales Overon S.L. | RPKI valid | 29 | 37721335621057 | 2026-09-18 |
| 178.249.12.0/22 v4 | AS51007 Servicios Audiovisuales Overon S.L. | RPKI valid | 13 | 3454917451007 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-16 02:43:58Z | origin change | AS21057 → AS51007 | 3772117451007 |
| 2026-10-16 00:32:21Z | origin change | AS51007 → AS21057 | 32884032772717433562105721057210572105721057 |
| 2026-10-16 00:28:28Z | origin change | AS21057 → AS51007 | 37721129917451007 |
| 2026-10-15 21:06:45Z | origin change | AS51007 → AS21057 | 140357733562105721057210572105721057 |
| 2026-10-15 08:03:04Z | origin change | AS51007 → AS21057 | 354933562105721057210572105721057 |
| 2026-10-15 08:03:01Z | origin change | AS21057 → AS51007 | 46087575129917451007 |
| 2026-10-14 00:43:02Z | origin change | AS21057 → AS51007 | 46087575129917451007 |
| 2026-10-14 00:07:34Z | origin change | AS51007 → AS21057 | 46081221463733562105721057210572105721057 |
| 2026-10-12 15:56:28Z | origin change | AS21057 → AS51007 | 46087575129917451007 |
| 2026-10-12 15:55:50Z | origin change | AS51007 → AS21057 | 46081221463733562105721057210572105721057 |
| 2026-10-09 00:16:40Z | origin change | AS21057 → AS51007 | 32884032772717451007 |
| 2026-10-08 22:36:56Z | origin change | AS51007 → AS21057 | 140357733562105721057210572105721057 |
| 2026-10-08 22:36:15Z | origin change | AS21057 → AS51007 | 5805717451007 |
| 2026-10-08 22:35:43Z | origin change | AS51007 → AS21057 | 354933562105721057210572105721057 |
| 2026-10-08 22:34:10Z | origin change | AS21057 → AS51007 | 13282517451007 |
| 2026-10-08 17:55:47Z | origin change | AS51007 → AS21057 | 61218693933562105721057210572105721057 |
| 2026-10-08 11:36:23Z | origin change | AS21057 → AS51007 | 3772117451007 |
| 2026-10-08 11:29:08Z | origin change | AS51007 → AS21057 | 354933562105721057210572105721057 |
| 2026-10-08 11:27:27Z | origin change | AS21057 → AS51007 | 14907129917451007 |
| 2026-10-08 11:03:36Z | origin change | AS51007 → AS21057 | 354933562105721057210572105721057 |
| 2026-10-06 19:19:51Z | origin change | AS21057 → AS51007 | 55720291417451007 |
| 2026-10-06 04:55:49Z | origin change | AS51007 → AS21057 | 354933562105721057210572105721057 |
| 2026-10-06 04:55:30Z | origin change | AS21057 → AS51007 | 14907129917451007 |
| 2026-10-06 04:55:17Z | origin change | AS51007 → AS21057 | 354933562105721057210572105721057 |
| 2026-10-06 04:54:50Z | origin change | AS21057 → AS51007 | 48185335617451007 |
| 2026-10-06 04:53:16Z | origin change | AS51007 → AS21057 | 354933562105721057210572105721057 |
| 2026-10-06 04:53:02Z | origin change | AS21057 → AS51007 | 14907129917451007 |
| 2026-10-06 04:52:45Z | origin change | AS51007 → AS21057 | 354933562105721057210572105721057 |
| 2026-10-06 04:51:45Z | origin change | AS21057 → AS51007 | 3549335617451007 |
| 2026-10-06 04:51:12Z | origin change | AS51007 → AS21057 | 140357733562105721057210572105721057 |
| 2026-10-06 04:51:10Z | origin change | AS21057 → AS51007 | 2132419002335617451007 |
| 2026-10-06 04:36:52Z | origin change | AS51007 → AS21057 | 140357733562105721057210572105721057 |
| 2026-10-06 04:36:51Z | origin change | AS21057 → AS51007 | 14907129917451007 |
| 2026-10-06 04:36:48Z | origin change | AS51007 → AS21057 | 354933562105721057210572105721057 |
| 2026-10-06 04:36:40Z | origin change | AS21057 → AS51007 | 2132419002335617451007 |
| 2026-10-06 04:36:29Z | origin change | AS51007 → AS21057 | 140357733562105721057210572105721057 |