2600:1902:100::/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 | 26 | 3772115169 | 2026-09-18 | 2026-10-13 |
| AS19527 Google LLC (Google Cloud) | RPKI valid | 7 | 34549129919527 | 2026-09-18 | 2026-10-13 |
RPKI
8 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 2600:1902:100::/44 | /44 | AS15169 | arin | authorises it |
| 2600:1902:100::/44 | /44 | AS19527 | arin | wrong origin |
| 2600:1902:100::/44 | /44 | AS43515 | arin | wrong origin |
| 2600:1902:100::/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 | 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 |
|---|---|---|---|
| 2026-10-12 09:07:29Z | origin change | AS19527 → AS15169 | 2040923401915169 |
| 2026-10-12 09:07:25Z | origin change | AS15169 → AS19527 | 204092198978174645319527 |
| 2026-10-09 18:49:19Z | origin change | AS19527 → AS15169 | 58057693915169 |
| 2026-10-08 23:27:16Z | origin change | AS15169 → AS19527 | 34549129919527 |
| 2026-10-05 23:07:13Z | origin change | AS19527 → AS15169 | 2040923401915169 |
| 2026-10-05 23:07:08Z | origin change | AS15169 → AS19527 | 204092198978174645319527 |
| 2026-10-05 17:31:53Z | origin change | AS19527 → AS15169 | 2040923401915169 |
| 2026-10-05 15:32:33Z | origin change | AS15169 → AS19527 | 5738150304129919527 |
| 2026-10-05 06:08:39Z | origin change | AS19527 → AS15169 | 2040923401915169 |
| 2026-10-04 06:03:37Z | origin change | AS15169 → AS19527 | 34800296329002645319527 |
| 2026-09-30 21:32:41Z | origin change | AS19527 → AS15169 | 494324836215169 |
| 2026-09-30 21:32:35Z | origin change | AS15169 → AS19527 | 4943248362129919527 |
| 2026-09-30 07:48:09Z | origin change | AS19527 → AS15169 | 494324836215169 |
| 2026-09-30 07:48:00Z | origin change | AS15169 → AS19527 | 4943248362129919527 |