2a01:5b0:10::/47 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 |
|---|---|---|---|---|---|
| AS50611 Knipp Medien und Kommunikation GmbH | RPKI valid | 28 | 506282047350611 | 2026-09-18 | 2026-11-06 |
| AS8561 Knipp Medien und Kommunikation GmbH | RPKI valid | 8 | 34549362368561 | 2026-09-18 | 2026-11-06 |
RPKI
4 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 2a01:5b0::/32
- RIR
- RIPENCC
- Country
- 🇩🇪 DE
- Status
- allocated
- Allocated
- 2007-11-06
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 2a01:5b0::/32 v6 | AS8391 Knipp Medien und Kommunikation GmbH | RPKI valid | 33 | 3454988818391 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-11-06 20:16:47Z | origin change | AS50611 → AS8561 | 17639362368561 |
| 2026-11-05 11:00:59Z | origin change | AS8561 → AS50611 | 49432483626939463712212047350611 |
| 2026-11-04 21:26:39Z | origin change | AS50611 → AS8561 | 5666234549362368561 |
| 2026-11-04 19:01:00Z | origin change | AS8561 → AS50611 | 49432483626939463712212047350611 |
| 2026-11-04 14:11:04Z | origin change | AS50611 → AS8561 | 2132419002362368561 |
| 2026-11-04 14:10:04Z | origin change | AS8561 → AS50611 | 21324190022047350611 |
| 2026-11-04 14:06:04Z | origin change | AS50611 → AS8561 | 2132419002362368561 |
| 2026-11-04 10:33:36Z | origin change | AS8561 → AS50611 | 348002963290022047350611 |
| 2026-11-04 09:10:02Z | origin change | AS50611 → AS8561 | 34800296329002362368561 |
| 2026-11-04 03:24:00Z | origin change | AS8561 → AS50611 | 2162856939463712212047350611 |
| 2026-11-04 02:10:39Z | origin change | AS50611 → AS8561 | 50300174362368561 |
| 2026-11-03 21:58:11Z | origin change | AS50611 → AS8561 | 4943221551031543174362368561 |
| 2026-11-03 21:58:11Z | origin change | AS8561 → AS50611 | 49432483626939463712212047350611 |
| 2026-11-03 21:58:02Z | origin change | AS50611 → AS8561 | 4943221551048362362368561 |
| 2026-11-03 21:58:02Z | origin change | AS8561 → AS50611 | 14036939463712212047350611 |
| 2026-11-03 21:58:02Z | origin change | AS50611 → AS8561 | 295046939362368561 |
| 2026-11-03 21:58:02Z | origin change | AS8561 → AS50611 | 295046939463712212047350611 |
| 2026-11-03 21:58:02Z | origin change | AS50611 → AS8561 | 61218296329002362368561 |
| 2026-11-03 21:58:02Z | origin change | AS8561 → AS50611 | 481856939463712212047350611 |
| 2026-11-03 21:58:00Z | origin change | AS8561 → AS50611 | 244822047350611 |
| 2026-11-03 21:40:07Z | origin change | AS50611 → AS8561 | 176396939362368561 |
| 2026-11-03 21:39:53Z | origin change | AS8561 → AS50611 | 494324836212992047350611 |
| 2026-11-03 21:39:53Z | origin change | AS50611 → AS8561 | 481852914362368561 |
| 2026-11-03 21:39:53Z | origin change | AS8561 → AS50611 | 4818512992047350611 |
| 2026-11-03 21:36:43Z | origin change | AS50611 → AS8561 | 380012914362368561 |
| 2026-11-03 21:36:31Z | origin change | AS50611 → AS8561 | 176396939362368561 |
| 2026-11-03 21:36:31Z | origin change | AS8561 → AS50611 | 213241900232572047350611 |
| 2026-11-03 21:36:17Z | origin change | AS50611 → AS8561 | 348002963290022914362368561 |
| 2026-11-03 21:36:17Z | origin change | AS8561 → AS50611 | 3480029632900232572047350611 |
| 2026-11-03 21:36:16Z | origin change | AS8561 → AS50611 | 4818512992047350611 |
| 2026-11-03 21:09:04Z | origin change | AS50611 → AS8561 | 380012914362368561 |
| 2026-11-03 21:09:00Z | origin change | AS8561 → AS50611 | 4818512992047350611 |
| 2026-11-03 21:09:00Z | origin change | AS8561 → AS50611 | 494324836212992047350611 |
| 2026-11-03 21:09:00Z | origin change | AS50611 → AS8561 | 580576939362368561 |
| 2026-11-03 21:07:32Z | origin change | AS50611 → AS8561 | 503002914362368561 |
| 2026-11-03 21:05:30Z | origin change | AS8561 → AS50611 | 213241900232572047350611 |
| 2026-11-03 21:05:11Z | origin change | AS50611 → AS8561 | 580576939362368561 |
| 2026-11-03 21:05:10Z | origin change | AS8561 → AS50611 | 3480029632900232572047350611 |
| 2026-11-03 21:05:10Z | origin change | AS50611 → AS8561 | 481852914362368561 |
| 2026-11-03 21:05:10Z | origin change | AS8561 → AS50611 | 4818512992047350611 |
| 2026-11-03 21:04:05Z | origin change | AS50611 → AS8561 | 5805734549362368561 |
| 2026-11-03 20:38:31Z | origin change | AS8561 → AS50611 | 213241900232572047350611 |
| 2026-11-03 20:38:20Z | origin change | AS50611 → AS8561 | 380012914362368561 |
| 2026-11-03 20:38:07Z | origin change | AS8561 → AS50611 | 4818512992047350611 |
| 2026-11-03 20:38:07Z | origin change | AS50611 → AS8561 | 49432483629002362368561 |
| 2026-11-03 20:38:07Z | origin change | AS8561 → AS50611 | 494324836212992047350611 |
| 2026-11-03 20:38:07Z | origin change | AS50611 → AS8561 | 348002963290022914362368561 |
| 2026-11-03 20:38:07Z | origin change | AS8561 → AS50611 | 3480029632900232572047350611 |
| 2026-11-03 20:37:15Z | origin change | AS50611 → AS8561 | 48185362368561 |
| 2026-11-03 20:34:31Z | origin change | AS8561 → AS50611 | 213241900232572047350611 |