192.42.175.0/24 RPKI valid MOAS
Announced by 8 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 |
|---|---|---|---|---|---|
| AS36625 Verisign Anycast DE 0H | RPKI valid | 22 | 34549734236625 | 2026-09-30 | 2026-10-23 |
| AS19836 Verisign Anycast US 2M | RPKI valid | 8 | 226521299734219836 | 2026-09-18 | 2026-10-23 |
| AS20172 Verisign Anycast US 0E | RPKI valid | 4 | 149073356734220172 | 2026-10-16 | 2026-10-23 |
| AS396547 Verisign Anycast FR 0D | RPKI valid | 2 | 4818533567342396547 | 2026-10-20 | 2026-10-23 |
| AS25485 Verisign Anycast SE 0C | RPKI valid | 2 | 503041299734225485 | 2026-09-29 | 2026-10-23 |
| AS397199 Verisign Anycast JP 0C | RPKI valid | 2 | 5572029147342397199 | 2026-10-20 | 2026-10-23 |
| AS397206 Verisign Anycast US 2Y | RPKI valid | 1 | 354933567342397206 | 2026-10-23 | 2026-10-23 |
| AS396551 Verisign Anycast GB 0C | RPKI valid | 1 | 45049669629147342396551 | 2026-10-23 | 2026-10-23 |
RPKI
64 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 192.42.175.0/24 | /24 | AS10515 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS19836 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS20172 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS20431 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS21313 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS22547 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS25485 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS27544 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS32651 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36616 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36617 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36618 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36619 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36620 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36621 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36622 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36623 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36624 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36625 | arin | authorises it |
| 192.42.175.0/24 | /24 | AS36628 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36629 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36630 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36631 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS36632 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS40647 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS40717 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS211369 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396543 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396544 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396545 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396546 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396547 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396549 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396550 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396551 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396552 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396553 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396555 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396560 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396563 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396566 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396567 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396571 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396572 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396573 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396576 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396580 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396581 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396582 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396583 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396584 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396585 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396586 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396587 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396588 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396589 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396590 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396591 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396592 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396593 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396594 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396595 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396596 | arin | wrong origin |
| 192.42.175.0/24 | /24 | AS396597 | arin | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 192.42.174.0/23
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2013-09-17
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 |
|---|---|---|---|
| 2026-10-23 14:39:42Z | origin change | AS19836 → AS36625 | 599191277973423662536625 |
| 2026-10-23 09:21:49Z | origin change | AS36625 → AS19836 | 5782112586325773421983619836 |
| 2026-10-23 06:30:53Z | origin change | AS19836 → AS36625 | 29504393923389173423662536625 |
| 2026-10-23 05:47:13Z | origin change | AS20172 → AS19836 | 460812214637325773421983619836 |
| 2026-10-23 05:44:52Z | origin change | AS397199 → AS20172 | 46087575129973422017220172 |
| 2026-10-23 02:09:05Z | origin change | AS36625 → AS397199 | 132825335629147342397199397199 |
| 2026-10-23 02:08:55Z | origin change | AS396551 → AS36625 | 37989563001321324657900273423662536625 |
| 2026-10-23 02:07:42Z | origin change | AS36625 → AS396551 | 45049669629147342396551396551 |
| 2026-10-23 00:01:40Z | origin change | AS25485 → AS36625 | 573814270873423662536625 |
| 2026-10-22 22:10:39Z | origin change | AS36625 → AS25485 | 5738142708129973422548525485 |
| 2026-10-22 18:34:30Z | origin change | AS19836 → AS36625 | 4439321202473423662536625 |
| 2026-10-22 18:15:10Z | origin change | AS397206 → AS19836 | 7018129973421983619836 |
| 2026-10-22 18:13:04Z | origin change | AS36625 → AS397206 | 354933567342397206397206 |
| 2026-10-22 16:53:45Z | origin change | AS20172 → AS36625 | 4439321202473423662536625 |
| 2026-10-22 10:49:10Z | origin change | AS36625 → AS20172 | 14907335673422017220172 |
| 2026-10-22 03:20:51Z | origin change | AS19836 → AS36625 | 1763973423662536625 |
| 2026-10-22 02:02:49Z | origin change | AS20172 → AS19836 | 20205693973421983619836 |
| 2026-10-22 02:02:29Z | origin change | AS19836 → AS20172 | 3549335673422017220172 |
| 2026-10-21 23:15:23Z | origin change | AS36625 → AS19836 | 5782112586325773421983619836 |
| 2026-10-21 17:55:36Z | origin change | AS19836 → AS36625 | 55720693973423662536625 |
| 2026-10-21 17:49:27Z | origin change | AS36625 → AS19836 | 55720693973421983619836 |
| 2026-10-21 17:41:09Z | origin change | AS19836 → AS36625 | 55720693973423662536625 |
| 2026-10-21 17:18:19Z | origin change | AS20172 → AS19836 | 61218693973421983619836 |
| 2026-10-21 17:15:49Z | origin change | AS36625 → AS20172 | 34927129973422017220172 |
| 2026-10-21 17:09:38Z | origin change | AS20172 → AS36625 | 4913453356693973423662536625 |
| 2026-10-21 17:06:19Z | origin change | AS19836 → AS20172 | 13830971335673422017220172 |
| 2026-10-21 17:04:11Z | origin change | AS36625 → AS19836 | 55720693973421983619836 |
| 2026-10-21 16:56:19Z | origin change | AS19836 → AS36625 | 4913453356693973423662536625 |
| 2026-10-21 16:11:03Z | origin change | AS36625 → AS19836 | 61218693973421983619836 |
| 2026-10-21 12:28:51Z | origin change | AS397206 → AS36625 | 1763973423662536625 |
| 2026-10-21 06:58:40Z | origin change | AS20172 → AS397206 | 354933567342397206397206 |
| 2026-10-21 05:31:27Z | origin change | AS19836 → AS20172 | 1403577335673422017220172 |
| 2026-10-21 05:26:04Z | origin change | AS397206 → AS19836 | 460812214637325773421983619836 |
| 2026-10-21 05:05:33Z | origin change | AS36625 → AS397206 | 46081221463733567342397206397206 |
| 2026-10-21 00:17:06Z | origin change | AS19836 → AS36625 | 59919900273423662536625 |
| 2026-10-20 23:58:38Z | origin change | AS36625 → AS19836 | 59919900273421983619836 |
| 2026-10-20 23:58:37Z | origin change | AS20172 → AS36625 | 599191277973423662536625 |
| 2026-10-20 22:04:35Z | origin change | AS36625 → AS20172 | 13830971335673422017220172 |
| 2026-10-20 21:48:41Z | origin change | AS20172 → AS36625 | 599191277973423662536625 |
| 2026-10-20 21:15:18Z | origin change | AS396547 → AS20172 | 1403577335673422017220172 |
| 2026-10-20 17:13:43Z | origin change | AS25485 → AS396547 | 32884032772717433567342396547396547 |
| 2026-10-20 11:56:36Z | origin change | AS396547 → AS36625 | 3333125773423662536625 |
| 2026-10-20 11:56:18Z | origin change | AS36625 → AS25485 | 20514129973422548525485 |
| 2026-10-20 10:02:18Z | origin change | AS36625 → AS396547 | 32884032772717433567342396547396547 |
| 2026-10-20 04:43:06Z | origin change | AS20172 → AS36625 | 3333332073423662536625 |
| 2026-10-20 00:39:17Z | origin change | AS36625 → AS20172 | 1403577335673422017220172 |
| 2026-10-20 00:05:40Z | origin change | AS397199 → AS36625 | 21628582806762291473423662536625 |
| 2026-10-19 22:23:17Z | origin change | AS36625 → AS397199 | 5572029147342397199397199 |
| 2026-10-19 21:04:11Z | origin change | AS396547 → AS36625 | 494324836273423662536625 |
| 2026-10-19 18:40:21Z | origin change | AS20172 → AS396547 | 32884032772717433567342396547396547 |