2600:1902:2d0::/44 RPKI valid MOAS
Announced by 3 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 |
|---|---|---|---|---|---|
| AS43515 Google Ireland Limited | RPKI valid | 24 | 34549129943515 | 2026-09-18 | 2026-11-08 |
| AS19527 Google LLC (Google Cloud) | RPKI valid | 6 | 5805717419527 | 2026-09-18 | 2026-11-08 |
| AS15169 Google LLC | RPKI valid | 1 | 37721646115169 | 2026-10-28 | 2026-11-08 |
RPKI
8 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 2600:1902:2d0::/44 | /44 | AS15169 | arin | wrong origin |
| 2600:1902:2d0::/44 | /44 | AS19527 | arin | wrong origin |
| 2600:1902:2d0::/44 | /44 | AS43515 | arin | authorises it |
| 2600:1902:2d0::/44 | /44 | AS396982 | arin | wrong origin |
| 2600:1902::/31 | /31 | AS15169 | arin | wrong origin |
| 2600:1902::/31 | /31 | AS19527 | arin | wrong origin |
| 2600:1902::/31 | /31 | AS43515 | arin | too specific |
| 2600:1902::/31 | /31 | AS396982 | arin | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 2600:1900::/28
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2014-05-28
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 2600:1902::/31 v6 | AS19527 Google LLC (Google Cloud) | RPKI valid | 10 | 693919527 | 2026-09-18 |
| 2600:1902::/31 v6 | AS15169 Google LLC | RPKI valid | 27 | 3800115169 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-11-08 05:30:29Z | origin change | AS43515 → AS19527 | 494322155103154317419527 |
| 2026-11-06 20:16:27Z | origin change | AS15169 → AS43515 | 17639335643515 |
| 2026-11-06 17:53:18Z | origin change | AS43515 → AS15169 | 37721646115169 |
| 2026-11-06 16:58:57Z | origin change | AS15169 → AS43515 | 37721325743515 |
| 2026-11-06 07:00:32Z | origin change | AS43515 → AS15169 | 37721646115169 |
| 2026-11-06 06:59:56Z | origin change | AS15169 → AS43515 | 37721335643515 |
| 2026-11-06 06:55:45Z | origin change | AS43515 → AS15169 | 37721646115169 |
| 2026-11-06 06:54:51Z | origin change | AS15169 → AS43515 | 37721335643515 |
| 2026-11-06 06:54:39Z | origin change | AS43515 → AS15169 | 37721646115169 |
| 2026-11-06 06:54:17Z | origin change | AS15169 → AS43515 | 37721335643515 |
| 2026-11-06 06:48:31Z | origin change | AS43515 → AS15169 | 37721646115169 |
| 2026-11-06 06:47:35Z | origin change | AS15169 → AS43515 | 37721335643515 |
| 2026-11-06 06:47:29Z | origin change | AS43515 → AS15169 | 37721646115169 |
| 2026-11-06 06:46:30Z | origin change | AS15169 → AS43515 | 37721335643515 |
| 2026-11-06 06:33:44Z | origin change | AS43515 → AS15169 | 37721646115169 |
| 2026-11-06 06:32:55Z | origin change | AS15169 → AS43515 | 37721335643515 |
| 2026-11-05 23:19:42Z | origin change | AS43515 → AS15169 | 37721646115169 |
| 2026-11-05 23:17:30Z | origin change | AS19527 → AS43515 | 37721335643515 |
| 2026-11-05 21:00:53Z | origin change | AS43515 → AS19527 | 4943248362129919527 |
| 2026-11-05 19:22:55Z | origin change | AS19527 → AS43515 | 5782112586325743515 |
| 2026-11-05 07:17:47Z | origin change | AS43515 → AS19527 | 4943248362129919527 |
| 2026-11-05 07:15:54Z | origin change | AS19527 → AS43515 | 49432483629002325743515 |
| 2026-11-05 07:12:00Z | origin change | AS43515 → AS19527 | 4943248362129919527 |
| 2026-11-04 23:08:22Z | origin change | AS19527 → AS43515 | 49432483629002325743515 |
| 2026-11-04 23:08:08Z | origin change | AS43515 → AS19527 | 4943248362129919527 |
| 2026-11-02 14:23:26Z | origin change | AS19527 → AS43515 | 2132419002325743515 |
| 2026-11-02 12:37:13Z | origin change | AS43515 → AS19527 | 20409219897817419527 |
| 2026-11-02 08:52:22Z | origin change | AS19527 → AS43515 | 612186939335643515 |
| 2026-11-02 00:13:28Z | origin change | AS19527 → AS43515 | 34549129943515 |
| 2026-11-01 19:40:09Z | origin change | AS19527 → AS43515 | 34800296329002325743515 |
| 2026-11-01 12:50:37Z | origin change | AS19527 → AS43515 | 34549129943515 |
| 2026-11-01 09:08:44Z | origin change | AS43515 → AS19527 | 38001349117419527 |
| 2026-11-01 07:16:57Z | origin change | AS19527 → AS43515 | 34800296329002325743515 |
| 2026-11-01 04:59:02Z | origin change | AS43515 → AS19527 | 379896939129919527 |
| 2026-11-01 02:50:40Z | origin change | AS19527 → AS43515 | 612186939129943515 |
| 2026-10-30 14:05:55Z | origin change | AS43515 → AS19527 | 379896939129919527 |
| 2026-10-30 14:05:55Z | origin change | AS43515 → AS19527 | 379896939129919527 |
| 2026-10-30 03:06:12Z | origin change | AS19527 → AS43515 | 3492756655129943515 |
| 2026-10-30 03:06:03Z | origin change | AS19527 → AS43515 | 50304129943515 |
| 2026-10-30 03:02:57Z | origin change | AS43515 → AS19527 | 50304129919527 |
| 2026-10-30 01:23:02Z | origin change | AS19527 → AS43515 | 50304129943515 |
| 2026-10-29 17:27:59Z | origin change | AS43515 → AS19527 | 379896939129919527 |
| 2026-10-29 17:27:59Z | origin change | AS43515 → AS19527 | 379896939129919527 |
| 2026-10-29 14:00:05Z | origin change | AS19527 → AS43515 | 244822914335643515 |
| 2026-10-29 11:24:12Z | origin change | AS43515 → AS19527 | 494322155103154317419527 |
| 2026-10-29 06:32:05Z | origin change | AS19527 → AS43515 | 1403577129943515 |
| 2026-10-28 21:13:03Z | origin change | AS43515 → AS19527 | 494322155103154317419527 |
| 2026-10-28 19:06:19Z | origin change | AS19527 → AS43515 | 50300325743515 |
| 2026-10-28 16:19:49Z | origin change | AS43515 → AS19527 | 379896939129919527 |
| 2026-10-28 15:45:04Z | origin change | AS19527 → AS43515 | 33331257129943515 |