217.66.128.0/21 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 |
|---|---|---|---|---|---|
| AS13301 WIIT AG | RPKI valid | 40 | 345492496113301 | 2026-11-03 | 2026-11-07 |
| AS3257 GTT Communications Inc. | RPKI invalid | 1 | 333311033257 | 2026-09-18 | 2026-11-07 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 217.66.128.0/21 | /21 | AS13301 | ripe | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 217.66.128.0/21
- RIR
- RIPENCC
- Country
- 🇩🇪 DE
- Status
- allocated
- Allocated
- 2000-11-06
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 |
|---|---|---|---|
| 2026-11-02 20:48:07Z | origin change | AS24961 → AS13301 | 37989563001321324657291433562496113301 |
| 2026-11-02 20:48:06Z | origin change | AS13301 → AS24961 | 349276104924961 |
| 2026-11-02 20:47:53Z | origin change | AS24961 → AS13301 | 2020517433562496113301 |
| 2026-11-02 20:47:52Z | origin change | AS13301 → AS24961 | 204092340196200024961 |
| 2026-11-02 20:46:21Z | origin change | AS24961 → AS13301 | 213241900212992496113301 |
| 2026-11-02 20:46:17Z | origin change | AS13301 → AS24961 | 14035776453129924961 |
| 2026-11-02 20:46:05Z | origin change | AS24961 → AS13301 | 49673204852496113301 |
| 2026-11-02 20:46:05Z | origin change | AS13301 → AS24961 | 49673321624961 |
| 2026-11-02 20:46:02Z | origin change | AS24961 → AS13301 | 379895630013213246572496113301 |
| 2026-11-02 20:46:02Z | origin change | AS13301 → AS24961 | 1403577129924961 |
| 2026-11-02 20:45:57Z | origin change | AS24961 → AS13301 | 55720291433562496113301 |
| 2026-11-02 20:45:57Z | origin change | AS13301 → AS24961 | 58057174129924961 |
| 2026-11-02 20:45:55Z | origin change | AS13301 → AS24961 | 5738150304129924961 |
| 2026-11-02 20:45:55Z | origin change | AS24961 → AS13301 | 4608757512992496113301 |
| 2026-11-02 20:45:55Z | origin change | AS13301 → AS24961 | 13830971174129924961 |
| 2026-11-02 20:45:54Z | origin change | AS24961 → AS13301 | 85212992496113301 |
| 2026-11-02 20:45:52Z | origin change | AS24961 → AS13301 | 2162858280676212992496113301 |
| 2026-11-02 20:45:52Z | origin change | AS13301 → AS24961 | 8523257129924961 |
| 2026-11-02 20:45:51Z | origin change | AS24961 → AS13301 | 34927566552496113301 |
| 2026-11-02 20:45:51Z | origin change | AS13301 → AS24961 | 3492724961 |
| 2026-11-02 20:45:51Z | origin change | AS24961 → AS13301 | 701812992496113301 |
| 2026-11-02 20:45:51Z | origin change | AS13301 → AS24961 | 1403577129924961 |
| 2026-11-02 20:45:51Z | origin change | AS24961 → AS13301 | 204092340192496113301 |
| 2026-11-02 20:45:50Z | origin change | AS24961 → AS13301 | 1490712992496113301 |
| 2026-11-02 20:45:50Z | origin change | AS13301 → AS24961 | 22652129924961 |
| 2026-11-02 20:45:50Z | origin change | AS24961 → AS13301 | 4913453356642412992496113301 |
| 2026-11-02 20:45:50Z | origin change | AS13301 → AS24961 | 3492752025174129924961 |
| 2026-11-02 20:45:48Z | origin change | AS24961 → AS13301 | 61218693933562496113301 |
| 2026-11-02 20:45:48Z | origin change | AS13301 → AS24961 | 21628582806762129924961 |
| 2026-11-02 20:45:48Z | origin change | AS13301 → AS24961 | 204092340192916924961 |
| 2026-11-02 20:45:47Z | origin change | AS24961 → AS13301 | 244822496113301 |
| 2026-11-02 20:45:47Z | origin change | AS24961 → AS13301 | 49432483622496113301 |
| 2026-11-02 20:45:47Z | origin change | AS24961 → AS13301 | 443932120242496113301 |
| 2026-11-02 20:45:47Z | origin change | AS13301 → AS24961 | 44393212024620624961 |
| 2026-11-02 20:45:47Z | origin change | AS24961 → AS13301 | 58057345492496113301 |
| 2026-11-02 20:45:47Z | origin change | AS13301 → AS24961 | 2448224961 |
| 2026-11-02 20:45:46Z | origin change | AS13301 → AS24961 | 58057345492914129924961 |
| 2026-11-02 20:29:16Z | origin change | AS13301 → AS24961 | 2023655067324961 |
| 2026-11-02 19:12:42Z | origin change | AS24961 → AS13301 | 20409220766290752496113301 |
| 2026-11-02 19:12:35Z | origin change | AS13301 → AS24961 | 49673321624961 |
| 2026-11-02 19:12:28Z | origin change | AS24961 → AS13301 | 17639747364612496113301 |
| 2026-11-02 19:12:21Z | origin change | AS13301 → AS24961 | 3492724961 |
| 2026-11-02 19:12:15Z | origin change | AS13301 → AS24961 | 4439321250821250824961 |
| 2026-11-02 19:12:15Z | origin change | AS24961 → AS13301 | 204092207662496113301 |
| 2026-11-02 18:59:13Z | origin change | AS3257 → AS13301 | 206499345492496113301 |