185.100.0.0/24 RPKI valid MOAS
Announced by 9 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 |
|---|---|---|---|---|---|
| AS396566 Verisign Anycast NL 0L | RPKI valid | 16 | 377217342396566 | 2026-09-18 | 2026-09-25 |
| AS36631 Verisign Anycast US 1A | RPKI valid | 8 | 226521299734236631 | 2026-09-18 | 2026-09-25 |
| AS36629 Verisign Anycast DE 0L | RPKI valid | 6 | 44393394256734236629 | 2026-09-18 | 2026-09-25 |
| AS21313 Verisign Anycast FR 0A | RPKI valid | 3 | 345491299734221313 | 2026-09-23 | 2026-09-25 |
| AS32651 Verisign Anycast NL 0H | RPKI valid | 2 | 5805718363356734232651 | 2026-09-25 | 2026-09-25 |
| AS40647 Verisign Anycast NL 0C | RPKI valid | 2 | 503041299734240647 | 2026-09-19 | 2026-09-25 |
| AS211369 Verisign Anycast FR 0E | RPKI valid | 2 | 5030032577342211369 | 2026-09-21 | 2026-09-25 |
| AS22547 Verisign Anycast US 0A | RPKI valid | 1 | 35493356734222547 | 2026-09-18 | 2026-09-25 |
| AS396583 Verisign Anycast US 1Q | RPKI valid | 1 | 140357733567342396583 | 2026-09-22 | 2026-09-25 |
RPKI
64 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 185.100.0.0/24 | /24 | AS10515 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS19836 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS20172 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS20362 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS20431 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS21313 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS22547 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS25485 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS27544 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS32651 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36616 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36617 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36618 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36619 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36620 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36621 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36622 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36623 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36624 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36625 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36626 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36627 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36628 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36629 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36630 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36631 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS36632 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS40647 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS40717 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS211369 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396540 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396541 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396542 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396543 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396544 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396545 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396546 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396547 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396549 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396550 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396551 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396552 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396553 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396555 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396560 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396561 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396562 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396563 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396564 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396565 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396566 | ripe | authorises it |
| 185.100.0.0/24 | /24 | AS396567 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396571 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396572 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396573 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396576 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396578 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396580 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396581 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396582 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396583 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396584 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396585 | ripe | wrong origin |
| 185.100.0.0/24 | /24 | AS396586 | ripe | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 185.100.0.0/22
- RIR
- RIPENCC
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2015-05-12
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 |
|---|---|---|---|
| 2026-09-26 02:06:43Z | origin change | AS21313 → AS32651 | 328840327727174335673423265132651 |
| 2026-09-26 01:51:10Z | origin change | AS396566 → AS21313 | 328840327727174129973422131321313 |
| 2026-09-26 01:27:15Z | origin change | AS36631 → AS396566 | 481857342396566396566 |
| 2026-09-25 23:03:21Z | origin change | AS32651 → AS36631 | 7018129973423663136631 |
| 2026-09-25 22:45:21Z | origin change | AS21313 → AS32651 | 328840327727174335673423265132651 |
| 2026-09-25 22:18:36Z | origin change | AS36631 → AS21313 | 328840327727174129973422131321313 |
| 2026-09-25 21:51:25Z | origin change | AS36629 → AS36631 | 22652129973423663136631 |
| 2026-09-25 17:17:35Z | origin change | AS396576 → AS36629 | 852325773423662936629 |
| 2026-09-25 16:45:54Z | origin change | AS36629 → AS396576 | 491345335669397342396576396576 |
| 2026-09-25 13:04:16Z | origin change | AS22547 → AS36629 | 852325773423662936629 |
| 2026-09-25 11:24:13Z | origin change | AS36629 → AS22547 | 3549335673422254722547 |
| 2026-09-25 11:13:08Z | origin change | AS36631 → AS36629 | 3549335673423662936629 |
| 2026-09-25 10:59:34Z | origin change | AS211369 → AS36631 | 21628582806762291473423663136631 |
| 2026-09-25 10:46:03Z | origin change | AS396583 → AS211369 | 5030032577342211369211369 |
| 2026-09-25 10:42:28Z | origin change | AS211369 → AS396583 | 140357733567342396583396583 |
| 2026-09-25 10:41:55Z | origin change | AS36629 → AS211369 | 578211258632577342211369211369 |
| 2026-09-25 10:17:09Z | origin change | AS36631 → AS36629 | 852325773423662936629 |
| 2026-09-25 09:35:47Z | origin change | AS396584 → AS36631 | 50300325773423663136631 |
| 2026-09-25 09:32:21Z | origin change | AS36631 → AS396584 | 140357733567342396584396584 |
| 2026-09-25 09:31:33Z | origin change | AS36629 → AS36631 | 5782112586325773423663136631 |
| 2026-09-24 21:16:20Z | origin change | AS36631 → AS36629 | 852325773423662936629 |
| 2026-09-24 19:27:29Z | origin change | AS40647 → AS36631 | 7018129973423663136631 |
| 2026-09-24 19:11:58Z | origin change | AS36629 → AS40647 | 50304129973424064740647 |
| 2026-09-24 19:00:09Z | origin change | AS36631 → AS36629 | 852325773423662936629 |
| 2026-09-24 17:52:05Z | origin change | AS396587 → AS36631 | 20205693973423663136631 |
| 2026-09-24 17:13:25Z | origin change | AS32651 → AS396587 | 2051412997342396587396587 |
| 2026-09-24 16:53:12Z | origin change | AS36629 → AS32651 | 580571836335673423265132651 |
| 2026-09-24 16:24:34Z | origin change | AS396583 → AS36629 | 852325773423662936629 |
| 2026-09-24 15:08:15Z | origin change | AS36629 → AS396583 | 32884032772717433567342396583396583 |
| 2026-09-24 13:19:41Z | origin change | AS396566 → AS36629 | 132825174325773423662936629 |
| 2026-09-24 13:19:14Z | origin change | AS36629 → AS396566 | 5572069397342396566396566 |
| 2026-09-24 13:19:01Z | origin change | AS36628 → AS36629 | 55720291473423662936629 |
| 2026-09-24 13:18:40Z | origin change | AS36629 → AS36628 | 132825174325773423662836628 |
| 2026-09-24 10:14:25Z | origin change | AS396566 → AS36629 | 852325773423662936629 |
| 2026-09-24 10:09:48Z | origin change | AS36629 → AS396566 | 1763990027342396566396566 |
| 2026-09-24 08:23:47Z | origin change | AS396576 → AS36629 | 4439339425673423662936629 |
| 2026-09-24 08:22:22Z | origin change | AS36629 → AS396576 | 443935805769397342396576396576 |
| 2026-09-24 07:22:11Z | origin change | AS396576 → AS36629 | 4439339425673423662936629 |
| 2026-09-24 07:15:55Z | origin change | AS36628 → AS396576 | 443935805769397342396576396576 |
| 2026-09-24 05:04:34Z | origin change | AS36629 → AS36628 | 132825174325773423662836628 |
| 2026-09-24 05:02:31Z | origin change | AS396566 → AS36629 | 132825174325773423662936629 |
| 2026-09-24 04:13:19Z | origin change | AS396583 → AS396566 | 4967332167342396566396566 |
| 2026-09-24 02:00:39Z | origin change | AS36628 → AS396583 | 58057183633567342396583396583 |
| 2026-09-23 19:37:46Z | origin change | AS36631 → AS36628 | 55720693973423662836628 |
| 2026-09-23 18:40:21Z | origin change | AS32651 → AS36631 | 14907335673423663136631 |
| 2026-09-23 16:27:45Z | origin change | AS396576 → AS32651 | 328840327727174335673423265132651 |
| 2026-09-23 12:42:05Z | origin change | AS396566 → AS396576 | 491345335669397342396576396576 |
| 2026-09-23 10:57:46Z | origin change | AS36629 → AS396566 | 377217342396566396566 |
| 2026-09-23 07:49:51Z | origin change | AS36631 → AS36629 | 61218693973423662936629 |
| 2026-09-23 07:01:51Z | origin change | AS396583 → AS36631 | 14907335673423663136631 |