156.154.94.0/23 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 |
|---|---|---|---|---|---|
| AS399161 Vercara, LLC | RPKI valid | 15 | 3454936236399161 | 2026-09-18 | 2026-10-19 |
| AS399153 Vercara, LLC | RPKI valid | 7 | 55720693936236399153 | 2026-09-30 | 2026-10-19 |
| AS399158 Vercara, LLC | RPKI valid | 6 | 5030036236399158 | 2026-09-18 | 2026-10-19 |
| AS399155 Vercara, LLC | RPKI valid | 6 | 85236236399155 | 2026-09-18 | 2026-10-19 |
| AS399170 Vercara, LLC | RPKI valid | 2 | 443936407336236399170 | 2026-09-18 | 2026-10-19 |
| AS399166 Vercara, LLC | RPKI valid | 2 | 13830971174335636236399166 | 2026-10-13 | 2026-10-19 |
| AS399164 Vercara, LLC | RPKI valid | 2 | 5572036236399164 | 2026-09-18 | 2026-10-19 |
| AS399167 Vercara, LLC | RPKI valid | 1 | 57821125863257335636236399167 | 2026-09-18 | 2026-10-19 |
| AS399169 Vercara, LLC | RPKI valid | 1 | 3772136236399169 | 2026-10-15 | 2026-10-19 |
RPKI
21 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 156.154.94.0/23 | /24 | AS19905 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS36236 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399152 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399153 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399154 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399155 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399156 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399157 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399158 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399159 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399160 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399161 | arin | authorises it |
| 156.154.94.0/23 | /24 | AS399162 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399163 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399164 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399165 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399166 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399167 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399168 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399169 | arin | wrong origin |
| 156.154.94.0/23 | /24 | AS399170 | arin | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 156.154.94.0/23
- RIR
- ARIN
- Country
- πΊπΈ US
- Status
- allocated
- Allocated
- 2003-12-18
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 |
|---|---|---|---|
| 2026-10-19 21:04:08Z | origin change | AS399158 β AS399161 | 494324836236236399161 |
| 2026-10-19 16:54:40Z | origin change | AS399161 β AS399158 | 202365506733389136236399158 |
| 2026-10-19 16:54:06Z | origin change | AS399166 β AS399161 | 202365506733389136236399161 |
| 2026-10-19 11:39:36Z | origin change | AS399169 β AS399166 | 13830971174335636236399166 |
| 2026-10-19 09:32:57Z | origin change | AS399153 β AS399169 | 3772136236399169 |
| 2026-10-19 08:10:24Z | origin change | AS399161 β AS399153 | 37989563001321324657291436236399153 |
| 2026-10-19 04:11:45Z | origin change | AS399166 β AS399161 | 1763936236399161 |
| 2026-10-18 16:14:47Z | origin change | AS399161 β AS399166 | 328840327727174335636236399166 |
| 2026-10-18 15:11:17Z | origin change | AS399166 β AS399161 | 1763936236399161 |
| 2026-10-18 14:30:03Z | origin change | AS399161 β AS399166 | 328840327727174335636236399166 |
| 2026-10-18 12:34:36Z | origin change | AS399166 β AS399161 | 1763936236399161 |
| 2026-10-17 07:23:25Z | origin change | AS399161 β AS399166 | 328840327727174335636236399166 |
| 2026-10-16 16:08:44Z | origin change | AS399166 β AS399161 | 2064993454936236399161 |
| 2026-10-16 14:14:03Z | origin change | AS399153 β AS399166 | 328840327727174335636236399166 |
| 2026-10-16 08:23:54Z | origin change | AS399166 β AS399153 | 3798956300132132465746376461291436236399153 |
| 2026-10-16 06:32:13Z | origin change | AS399153 β AS399166 | 328840327727174335636236399166 |
| 2026-10-16 02:55:52Z | origin change | AS399166 β AS399153 | 37989563001321324657291436236399153 |
| 2026-10-15 21:05:49Z | origin change | AS399155 β AS399166 | 328840327727174335636236399166 |
| 2026-10-15 21:03:42Z | origin change | AS399161 β AS399155 | 226521299291436236399155 |
| 2026-10-15 19:46:34Z | origin change | AS399153 β AS399161 | 494324836236236399161 |
| 2026-10-15 17:56:52Z | origin change | AS399170 β AS399153 | 55720693936236399153 |
| 2026-10-15 15:45:18Z | origin change | AS399161 β AS399170 | 4608757536236399170 |
| 2026-10-15 13:49:31Z | origin change | AS399170 β AS399161 | 494324836236236399161 |
| 2026-10-15 11:36:56Z | origin change | AS399161 β AS399170 | 4608757536236399170 |
| 2026-10-15 09:20:54Z | origin change | AS399166 β AS399161 | 21628582806762291436236399161 |
| 2026-10-15 08:39:14Z | origin change | AS399167 β AS399166 | 13830971174335636236399166 |
| 2026-10-15 08:36:50Z | origin change | AS399166 β AS399167 | 328840327727174335636236399167 |
| 2026-10-15 08:36:14Z | origin change | AS399169 β AS399166 | 13830971174335636236399166 |
| 2026-10-15 08:16:40Z | origin change | AS399153 β AS399169 | 3772136236399169 |
| 2026-10-15 08:03:08Z | origin change | AS399170 β AS399153 | 35493356291436236399153 |
| 2026-10-15 08:02:39Z | origin change | AS399158 β AS399170 | 4608757536236399170 |
| 2026-10-15 07:54:25Z | origin change | AS399161 β AS399158 | 3772136236399158 |
| 2026-10-15 07:54:24Z | origin change | AS399167 β AS399161 | 3772136236399161 |
| 2026-10-15 07:54:22Z | origin change | AS399166 β AS399167 | 3772136236399167 |
| 2026-10-15 05:01:29Z | origin change | AS399167 β AS399166 | 13830971174335636236399166 |
| 2026-10-15 04:02:37Z | origin change | AS399166 β AS399167 | 328840327727174335636236399167 |
| 2026-10-15 00:10:42Z | origin change | AS399161 β AS399166 | 328840327727174335636236399166 |
| 2026-10-14 23:30:01Z | origin change | AS399158 β AS399161 | 496732048536236399161 |
| 2026-10-14 23:19:24Z | origin change | AS399164 β AS399161 | 496732048536236399161 |
| 2026-10-14 23:19:24Z | origin change | AS399161 β AS399158 | 49673321636236399158 |
| 2026-10-14 18:06:15Z | origin change | AS399161 β AS399164 | 5572036236399164 |
| 2026-10-14 18:03:59Z | origin change | AS399170 β AS399161 | 21628582806762291436236399161 |
| 2026-10-14 11:14:07Z | origin change | AS399166 β AS399170 | 4608757536236399170 |
| 2026-10-14 03:35:23Z | origin change | AS399153 β AS399166 | 328840327727174335636236399166 |
| 2026-10-14 03:32:43Z | origin change | AS399170 β AS399153 | 3798956300132132465746376461291436236399153 |
| 2026-10-14 00:44:14Z | origin change | AS399153 β AS399170 | 4608757536236399170 |
| 2026-10-14 00:08:14Z | origin change | AS399166 β AS399153 | 4608122146376461291436236399153 |
| 2026-10-13 20:49:22Z | origin change | AS399167 β AS399166 | 328840327727174335636236399166 |
| 2026-10-13 18:26:14Z | origin change | AS399161 β AS399167 | 57821125863257335636236399167 |
| 2026-10-13 18:25:35Z | origin change | AS399167 β AS399161 | 57821125863257291436236399161 |