34.190.104.0/21 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 | 25 | 3772115169 | 2026-09-18 | 2026-09-19 |
| AS19527 Google LLC (Google Cloud) | RPKI valid | 17 | 34549129919527 | 2026-09-18 | 2026-09-19 |
RPKI
8 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 34.190.104.0/21 | /21 | AS15169 | arin | authorises it |
| 34.190.104.0/21 | /21 | AS19527 | arin | wrong origin |
| 34.190.104.0/21 | /21 | AS43515 | arin | wrong origin |
| 34.190.104.0/21 | /21 | AS396982 | arin | wrong origin |
| 34.190.0.0/16 | /16 | AS15169 | arin | too specific |
| 34.190.0.0/16 | /16 | AS19527 | arin | wrong origin |
| 34.190.0.0/16 | /16 | AS43515 | arin | wrong origin |
| 34.190.0.0/16 | /16 | AS396982 | arin | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 34.128.0.0/10
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2021-01-08
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 34.190.0.0/16 v4 | AS15169 Google LLC | RPKI valid | 35 | 3454915169 | 2026-09-18 |
| 34.190.0.0/16 v4 | AS19527 Google LLC (Google Cloud) | RPKI valid | 13 | 693919527 | 2026-09-18 |
| 34.190.0.0/16 v4 | AS43515 Google Ireland Limited | RPKI valid | 2 | 3549335643515 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-19 15:56:08Z | origin change | AS15169 → AS19527 | 328840327727174645319527 |
| 2026-09-19 14:36:38Z | origin change | AS19527 → AS15169 | 46087575335615169 |
| 2026-09-18 20:58:21Z | origin change | AS15169 → AS19527 | 328840327727174645319527 |
| 2026-09-18 19:46:38Z | origin change | AS19527 → AS15169 | 494324836215169 |
| 2026-09-18 19:46:34Z | origin change | AS15169 → AS19527 | 4943248362129919527 |
| 2026-09-18 15:41:41Z | origin change | AS19527 → AS15169 | 14907335615169 |