2600:1902:b0::/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 |
|---|---|---|---|---|---|
| AS15169 Google LLC | RPKI valid | 21 | 2448215169 | 2026-09-18 | 2026-11-08 |
| AS19527 Google LLC (Google Cloud) | RPKI valid | 12 | 3454917419527 | 2026-09-18 | 2026-11-08 |
RPKI
8 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 2600:1902:b0::/44 | /44 | AS15169 | arin | authorises it |
| 2600:1902:b0::/44 | /44 | AS19527 | arin | wrong origin |
| 2600:1902:b0::/44 | /44 | AS43515 | arin | wrong origin |
| 2600:1902:b0::/44 | /44 | AS396982 | arin | wrong origin |
| 2600:1902::/31 | /31 | AS15169 | arin | too specific |
| 2600:1902::/31 | /31 | AS19527 | arin | wrong origin |
| 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 | 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 21:49:24Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-11-08 21:49:03Z | origin change | AS19527 → AS15169 | 4943221551031543693915169 |
| 2026-11-08 05:31:04Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-11-08 05:30:28Z | origin change | AS19527 → AS15169 | 4943221551031543693915169 |
| 2026-11-06 07:07:12Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-11-06 07:00:23Z | origin change | AS19527 → AS15169 | 37721645315169 |
| 2026-11-06 06:59:57Z | origin change | AS15169 → AS19527 | 3772117419527 |
| 2026-11-06 06:55:31Z | origin change | AS19527 → AS15169 | 37721645315169 |
| 2026-11-06 06:54:51Z | origin change | AS15169 → AS19527 | 3772117419527 |
| 2026-11-06 06:54:38Z | origin change | AS19527 → AS15169 | 37721693915169 |
| 2026-11-06 06:54:17Z | origin change | AS15169 → AS19527 | 3772117419527 |
| 2026-11-06 06:48:12Z | origin change | AS19527 → AS15169 | 37721645315169 |
| 2026-11-06 06:47:45Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-11-06 06:47:13Z | origin change | AS19527 → AS15169 | 37721645315169 |
| 2026-11-06 06:46:30Z | origin change | AS15169 → AS19527 | 3772117419527 |
| 2026-11-06 06:33:25Z | origin change | AS19527 → AS15169 | 37721645315169 |
| 2026-11-05 23:39:26Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-11-05 23:19:57Z | origin change | AS19527 → AS15169 | 37721693915169 |
| 2026-11-05 20:12:29Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-11-05 19:22:55Z | origin change | AS19527 → AS15169 | 5782112586325715169 |
| 2026-11-05 13:46:02Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-11-05 13:33:05Z | origin change | AS19527 → AS15169 | 58057693915169 |
| 2026-11-04 21:52:26Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-11-04 21:44:46Z | origin change | AS19527 → AS15169 | 5666220473325715169 |
| 2026-11-04 09:09:56Z | origin change | AS15169 → AS19527 | 34800296329002335619527 |
| 2026-11-04 02:18:20Z | origin change | AS19527 → AS15169 | 50300325715169 |
| 2026-11-03 21:07:35Z | origin change | AS15169 → AS19527 | 50300335619527 |
| 2026-11-03 02:40:07Z | origin change | AS19527 → AS15169 | 50300325715169 |
| 2026-11-02 12:37:13Z | origin change | AS15169 → AS19527 | 20409219897817419527 |
| 2026-11-02 12:36:26Z | origin change | AS19527 → AS15169 | 2040922076629169325715169 |
| 2026-11-02 12:36:25Z | origin change | AS15169 → AS19527 | 2040923401925091335619527 |
| 2026-11-02 00:13:29Z | origin change | AS15169 → AS19527 | 3454917419527 |
| 2026-11-01 19:39:46Z | origin change | AS15169 → AS19527 | 34800296329002335619527 |
| 2026-11-01 14:08:13Z | origin change | AS19527 → AS15169 | 5666220473325715169 |
| 2026-11-01 13:33:46Z | origin change | AS15169 → AS19527 | 3454917419527 |
| 2026-11-01 13:04:53Z | origin change | AS19527 → AS15169 | 5666220473325715169 |
| 2026-11-01 07:16:54Z | origin change | AS15169 → AS19527 | 34800296329002335619527 |
| 2026-10-31 01:23:25Z | origin change | AS19527 → AS15169 | 38001349115169 |
| 2026-10-31 00:05:10Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-10-30 12:30:50Z | origin change | AS19527 → AS15169 | 3492734927693915169 |
| 2026-10-30 09:06:55Z | origin change | AS15169 → AS19527 | 34800296329002335619527 |
| 2026-10-29 17:37:04Z | origin change | AS19527 → AS15169 | 37989693915169 |
| 2026-10-29 13:39:40Z | origin change | AS19527 → AS15169 | 5666220473325715169 |
| 2026-10-29 11:24:48Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-10-29 06:31:51Z | origin change | AS19527 → AS15169 | 1403577693915169 |
| 2026-10-28 21:13:09Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-10-27 01:45:05Z | origin change | AS19527 → AS15169 | 5666220473325715169 |
| 2026-10-27 01:06:13Z | origin change | AS15169 → AS19527 | 49432483621764335619527 |
| 2026-10-26 19:13:47Z | origin change | AS19527 → AS15169 | 37989693915169 |