34.1.176.0/20 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 | 29 | 3454917419527 | 2026-09-18 | 2026-09-24 |
| AS15169 Google LLC | RPKI valid | 13 | 460815169 | 2026-09-18 | 2026-09-24 |
RPKI
8 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 34.1.176.0/20 | /20 | AS15169 | arin | wrong origin |
| 34.1.176.0/20 | /20 | AS19527 | arin | authorises it |
| 34.1.176.0/20 | /20 | AS43515 | arin | wrong origin |
| 34.1.176.0/20 | /20 | AS396982 | arin | wrong origin |
| 34.0.0.0/15 | /15 | AS15169 | arin | wrong origin |
| 34.0.0.0/15 | /15 | AS19527 | arin | too specific |
| 34.0.0.0/15 | /15 | AS43515 | arin | wrong origin |
| 34.0.0.0/15 | /15 | AS396982 | arin | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 34.0.0.0/15
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2022-05-09
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 34.0.0.0/15 v4 | AS19527 Google LLC (Google Cloud) | RPKI valid | 13 | 693919527 | 2026-09-18 |
| 34.0.0.0/15 v4 | AS43515 Google Ireland Limited | RPKI valid | 2 | 3549335643515 | 2026-09-18 |
| 34.0.0.0/15 v4 | AS15169 Google LLC | RPKI valid | 35 | 3454915169 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-23 10:33:15Z | origin change | AS15169 → AS19527 | 34927129917419527 |
| 2026-09-23 10:28:52Z | origin change | AS19527 → AS15169 | 49432483621764325715169 |
| 2026-09-23 02:55:57Z | origin change | AS15169 → AS19527 | 496731238917419527 |
| 2026-09-22 11:29:47Z | origin change | AS19527 → AS15169 | 55720693915169 |
| 2026-09-22 10:41:40Z | origin change | AS15169 → AS19527 | 32884032772717419527 |
| 2026-09-22 10:09:18Z | origin change | AS19527 → AS15169 | 852325715169 |
| 2026-09-22 09:43:25Z | origin change | AS15169 → AS19527 | 32884032772717419527 |
| 2026-09-22 07:28:28Z | origin change | AS19527 → AS15169 | 852325715169 |
| 2026-09-22 06:20:06Z | origin change | AS15169 → AS19527 | 3772117419527 |
| 2026-09-22 03:03:24Z | origin change | AS19527 → AS15169 | 496733216325715169 |
| 2026-09-22 00:05:27Z | origin change | AS15169 → AS19527 | 32884032772717419527 |
| 2026-09-21 11:23:58Z | origin change | AS19527 → AS15169 | 50300325715169 |