149.34.39.0/24 no ROA 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 |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | no ROA | 34 | 34549174 | 2026-09-18 | 2026-10-31 |
| AS211974 Airecom Internet, S.L. | no ROA | 7 | 377218903211974 | 2026-09-18 | 2026-10-31 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 149.34.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-01-28
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 149.34.0.0/15 v4 | AS174 Cogent Communications, LLC | no ROA | 42 | 34549174 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-30 12:32:20Z | origin change | AS211974 → AS174 | 34927566551299174 |
| 2026-10-30 11:17:48Z | origin change | AS174 → AS211974 | 450496696551129119206866206866206866206866211974 |
| 2026-10-30 11:17:47Z | origin change | AS211974 → AS174 | 5991990023356174 |
| 2026-10-30 11:17:18Z | origin change | AS174 → AS211974 | 450496696551115704206866206866206866206866211974 |
| 2026-10-30 11:17:13Z | origin change | AS174 → AS211974 | 2448229119206866206866206866206866211974 |
| 2026-10-30 11:17:13Z | origin change | AS211974 → AS174 | 57381503041299174 |
| 2026-10-30 03:06:33Z | origin change | AS211974 → AS174 | 503041299174 |
| 2026-10-30 01:35:00Z | origin change | AS174 → AS211974 | 6121869398903211974 |
| 2026-10-30 01:22:31Z | origin change | AS211974 → AS174 | 503041299174 |
| 2026-10-30 01:04:12Z | origin change | AS174 → AS211974 | 61218693929119206866206866206866206866211974 |
| 2026-10-28 08:27:35Z | origin change | AS211974 → AS174 | 460875752914174 |
| 2026-10-28 08:04:30Z | origin change | AS174 → AS211974 | 377218903211974 |
| 2026-10-26 02:40:12Z | origin change | AS211974 → AS174 | 328840327727174 |
| 2026-10-25 12:30:27Z | origin change | AS174 → AS211974 | 578211258632578903211974 |
| 2026-10-24 13:09:21Z | origin change | AS211974 → AS174 | 17639174 |
| 2026-10-23 20:08:17Z | origin change | AS174 → AS211974 | 2448229119206866206866206866206866211974 |
| 2026-10-23 14:39:59Z | origin change | AS211974 → AS174 | 5991990023356174 |
| 2026-10-23 08:13:23Z | origin change | AS174 → AS211974 | 6121869398903211974 |
| 2026-10-23 05:42:13Z | origin change | AS211974 → AS174 | 460875751299174 |
| 2026-10-23 02:15:17Z | origin change | AS174 → AS211974 | 578211258632578903206866206866206866206866211974 |
| 2026-10-23 02:15:16Z | origin change | AS211974 → AS174 | 57821125863320174 |
| 2026-10-23 00:26:11Z | origin change | AS174 → AS211974 | 5782112586325729119206866206866206866206866211974 |
| 2026-10-23 00:26:11Z | origin change | AS211974 → AS174 | 57821125863320174 |
| 2026-10-22 23:10:52Z | origin change | AS174 → AS211974 | 3772129119206866206866206866206866211974 |
| 2026-10-22 22:59:26Z | origin change | AS211974 → AS174 | 49432483621764174 |
| 2026-10-22 22:54:42Z | origin change | AS174 → AS211974 | 450496696551129119206866206866206866206866211974 |
| 2026-10-22 22:54:37Z | origin change | AS211974 → AS174 | 5991990023356174 |
| 2026-10-22 22:54:25Z | origin change | AS174 → AS211974 | 4818529119206866206866206866206866211974 |
| 2026-10-22 21:45:16Z | origin change | AS211974 → AS174 | 33331257174 |
| 2026-10-22 21:45:11Z | origin change | AS174 → AS211974 | 450496696551115704206866206866206866206866211974 |
| 2026-10-22 21:45:07Z | origin change | AS211974 → AS174 | 2448229142914174 |
| 2026-10-22 21:45:06Z | origin change | AS174 → AS211974 | 2448229119206866206866206866206866211974 |
| 2026-10-22 21:45:06Z | origin change | AS211974 → AS174 | 481853356174 |
| 2026-10-22 21:45:06Z | origin change | AS174 → AS211974 | 4818529119206866206866206866206866211974 |
| 2026-10-22 03:19:21Z | origin change | AS211974 → AS174 | 17639174 |
| 2026-10-21 21:57:23Z | origin change | AS174 → AS211974 | 29504393923389129119206866206866206866206866211974 |
| 2026-10-21 17:22:37Z | origin change | AS211974 → AS174 | 491345335664246461174 |
| 2026-10-21 16:11:37Z | origin change | AS174 → AS211974 | 6121869398903211974 |
| 2026-10-20 21:51:18Z | origin change | AS211974 → AS174 | 5991990023356174 |
| 2026-10-20 21:49:52Z | origin change | AS174 → AS211974 | 599191277929119206866206866206866206866211974 |
| 2026-10-20 21:49:08Z | origin change | AS211974 → AS174 | 5991990023356174 |
| 2026-10-20 19:50:41Z | origin change | AS174 → AS211974 | 2448229119206866206866206866206866211974 |
| 2026-10-20 19:16:27Z | origin change | AS211974 → AS174 | 2448229142914174 |
| 2026-10-20 19:16:26Z | origin change | AS174 → AS211974 | 24482291432578903211974 |
| 2026-10-20 14:43:44Z | origin change | AS211974 → AS174 | 460875752914174 |
| 2026-10-20 14:43:24Z | origin change | AS174 → AS211974 | 46081221463732578903211974 |
| 2026-10-20 14:12:47Z | origin change | AS211974 → AS174 | 460875752914174 |
| 2026-10-20 14:10:32Z | origin change | AS174 → AS211974 | 46081221463732578903211974 |
| 2026-10-19 11:39:27Z | origin change | AS211974 → AS174 | 13830971174 |
| 2026-10-19 09:37:32Z | origin change | AS174 → AS211974 | 377218903211974 |