2600:1902:420::/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 |
|---|---|---|---|---|---|
| AS15169 Google LLC | RPKI valid | 24 | 333315169 | 2026-09-18 | 2026-10-20 |
| AS43515 Google Ireland Limited | RPKI valid | 6 | 34549129943515 | 2026-09-18 | 2026-10-20 |
| AS19527 Google LLC (Google Cloud) | RPKI valid | 2 | 5805717419527 | 2026-09-18 | 2026-10-20 |
RPKI
8 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 2600:1902:420::/44 | /44 | AS15169 | arin | authorises it |
| 2600:1902:420::/44 | /44 | AS19527 | arin | wrong origin |
| 2600:1902:420::/44 | /44 | AS43515 | arin | wrong origin |
| 2600:1902:420::/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 |
|---|---|---|---|
| 2026-10-14 03:32:25Z | origin change | AS19527 → AS15169 | 37989693915169 |
| 2026-10-13 15:58:30Z | origin change | AS43515 → AS19527 | 2162858280676217419527 |
| 2026-10-13 15:58:00Z | origin change | AS15169 → AS43515 | 2162858280676217443515 |
| 2026-10-09 01:44:24Z | origin change | AS43515 → AS15169 | 4943248362900215169 |
| 2026-10-08 23:27:11Z | origin change | AS15169 → AS43515 | 34549129943515 |
| 2026-10-08 22:34:40Z | origin change | AS19527 → AS15169 | 1403577693915169 |
| 2026-10-08 22:33:39Z | origin change | AS15169 → AS19527 | 5805717419527 |
| 2026-10-07 16:33:02Z | origin change | AS43515 → AS15169 | 14907693915169 |
| 2026-10-07 16:18:59Z | origin change | AS15169 → AS43515 | 14907129943515 |
| 2026-10-07 16:09:25Z | origin change | AS43515 → AS15169 | 37989693915169 |
| 2026-10-07 15:51:05Z | origin change | AS15169 → AS43515 | 14907129943515 |
| 2026-10-07 14:48:28Z | origin change | AS43515 → AS15169 | 17639693915169 |
| 2026-10-07 14:36:07Z | origin change | AS15169 → AS43515 | 14907129943515 |