2a01:5b0:9::/48 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 | 35 | 380012047350611 | 2026-09-18 | 2026-11-06 |
| AS48519 Knipp Medien und Kommunikation GmbH | RPKI valid | 1 | 5805717448519 | 2026-09-30 | 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 14:20:00Z | origin change | AS48519 → AS50611 | 2162858280676212992047350611 |
| 2026-11-06 14:20:00Z | origin change | AS50611 → AS48519 | 21628582801744851948519 |
| 2026-11-06 12:49:47Z | origin change | AS48519 → AS50611 | 2162858280676229142047350611 |
| 2026-11-06 12:49:45Z | origin change | AS50611 → AS48519 | 21628582801744851948519 |
| 2026-11-06 05:48:39Z | origin change | AS48519 → AS50611 | 2162858280676212992047350611 |
| 2026-11-06 05:48:37Z | origin change | AS50611 → AS48519 | 21628582801744851948519 |
| 2026-10-25 12:34:14Z | origin change | AS48519 → AS50611 | 34800839150611 |
| 2026-10-24 14:01:41Z | origin change | AS50611 → AS48519 | 580571744851948519 |