2600:1902:1e0::/44 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 |
|---|---|---|---|---|---|
| AS19527 Google LLC (Google Cloud) | RPKI valid | 31 | 693919527 | 2026-09-18 | 2026-10-07 |
| AS15169 Google LLC | RPKI valid | 6 | 2265215169 | 2026-09-18 | 2026-10-07 |
RPKI
8 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 2600:1902:1e0::/44 | /44 | AS15169 | arin | wrong origin |
| 2600:1902:1e0::/44 | /44 | AS19527 | arin | authorises it |
| 2600:1902:1e0::/44 | /44 | AS43515 | arin | wrong origin |
| 2600:1902:1e0::/44 | /44 | AS396982 | arin | wrong origin |
| 2600:1902::/31 | /31 | AS15169 | arin | wrong origin |
| 2600:1902::/31 | /31 | AS19527 | arin | too specific |
| 2600:1902::/31 | /31 | AS43515 | arin | wrong origin |
| 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 | AS15169 Google LLC | RPKI valid | 30 | 3800115169 | 2026-09-18 |
| 2600:1902::/31 v6 | AS19527 Google LLC (Google Cloud) | RPKI valid | 8 | 693919527 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-05 23:07:18Z | origin change | AS43515 → AS19527 | 204092693919527 |
| 2026-10-05 23:07:09Z | origin change | AS19527 → AS43515 | 204092198978174335643515 |
| 2026-10-05 19:26:07Z | origin change | AS15169 → AS19527 | 7018129919527 |
| 2026-10-05 19:26:00Z | origin change | AS19527 → AS15169 | 50304129915169 |
| 2026-10-05 19:25:53Z | origin change | AS43515 → AS19527 | 34549693919527 |
| 2026-10-05 19:25:53Z | origin change | AS19527 → AS43515 | 7018335643515 |
| 2026-10-05 17:31:54Z | origin change | AS43515 → AS19527 | 204092693919527 |
| 2026-10-05 17:31:50Z | origin change | AS19527 → AS43515 | 204092198978174335643515 |
| 2026-10-03 14:08:25Z | origin change | AS15169 → AS19527 | 202365693919527 |
| 2026-10-03 14:05:50Z | origin change | AS19527 → AS15169 | 37721646115169 |
| 2026-10-03 13:31:11Z | origin change | AS15169 → AS19527 | 202365693919527 |
| 2026-10-03 13:31:01Z | origin change | AS19527 → AS15169 | 37721646115169 |
| 2026-10-03 09:16:44Z | origin change | AS15169 → AS19527 | 202365693919527 |
| 2026-10-03 09:15:24Z | origin change | AS19527 → AS15169 | 37721646115169 |
| 2026-10-02 16:22:51Z | origin change | AS15169 → AS19527 | 202365693919527 |
| 2026-10-02 16:21:58Z | origin change | AS19527 → AS15169 | 37721646115169 |
| 2026-09-30 10:16:28Z | origin change | AS15169 → AS19527 | 216285693919527 |
| 2026-09-30 10:16:26Z | origin change | AS15169 → AS19527 | 58057693919527 |
| 2026-09-30 10:16:26Z | origin change | AS19527 → AS15169 | 58057693915169 |
| 2026-09-30 10:16:25Z | origin change | AS19527 → AS15169 | 14907693915169 |
| 2026-09-30 10:16:22Z | origin change | AS15169 → AS19527 | 204092693919527 |
| 2026-09-30 10:16:19Z | origin change | AS15169 → AS43515 | 21628582806762335643515 |
| 2026-09-30 10:16:19Z | origin change | AS19527 → AS15169 | 20205129915169 |
| 2026-09-30 10:16:19Z | origin change | AS15169 → AS19527 | 57821693919527 |
| 2026-09-30 10:16:19Z | origin change | AS19527 → AS15169 | 57821693915169 |
| 2026-09-30 10:16:19Z | origin change | AS43515 → AS15169 | 61218693915169 |
| 2026-09-30 03:51:25Z | origin change | AS19527 → AS15169 | 34927693915169 |
| 2026-09-30 03:51:25Z | origin change | AS15169 → AS19527 | 34927693919527 |
| 2026-09-30 03:51:21Z | origin change | AS15169 → AS19527 | 34800296329002693919527 |
| 2026-09-30 03:51:19Z | origin change | AS19527 → AS15169 | 57821693915169 |
| 2026-09-30 03:51:19Z | origin change | AS15169 → AS19527 | 2950415935693919527 |
| 2026-09-30 03:51:19Z | origin change | AS15169 → AS43515 | 21628582806762335643515 |
| 2026-09-30 03:51:19Z | origin change | AS19527 → AS15169 | 29504693915169 |
| 2026-09-30 03:51:19Z | origin change | AS43515 → AS15169 | 61218693915169 |
| 2026-09-29 13:47:46Z | origin change | AS15169 → AS19527 | 202365693919527 |
| 2026-09-29 13:46:18Z | origin change | AS19527 → AS15169 | 37721646115169 |
| 2026-09-28 21:40:39Z | origin change | AS15169 → AS19527 | 202365693919527 |
| 2026-09-28 21:36:04Z | origin change | AS19527 → AS15169 | 37721646115169 |
| 2026-09-27 20:30:27Z | origin change | AS15169 → AS19527 | 202365693919527 |
| 2026-09-27 20:29:23Z | origin change | AS19527 → AS15169 | 140315169 |
| 2026-09-26 07:28:55Z | origin change | AS15169 → AS19527 | 204092693919527 |
| 2026-09-26 07:28:54Z | origin change | AS43515 → AS19527 | 48185693919527 |
| 2026-09-26 07:28:54Z | origin change | AS15169 → AS43515 | 48185335643515 |
| 2026-09-26 07:28:53Z | origin change | AS19527 → AS15169 | 3492734927693915169 |
| 2026-09-26 07:28:50Z | origin change | AS15169 → AS19527 | 29504693919527 |
| 2026-09-26 07:28:50Z | origin change | AS43515 → AS15169 | 61218693915169 |
| 2026-09-26 07:28:50Z | origin change | AS15169 → AS43515 | 21628582806762335643515 |
| 2026-09-26 07:28:50Z | origin change | AS19527 → AS15169 | 29504693915169 |
| 2026-09-26 07:28:50Z | origin change | AS19527 → AS15169 | 37721693915169 |
| 2026-09-25 19:24:38Z | origin change | AS15169 → AS19527 | 204092693919527 |