149.117.1.0/24 no ROA 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 |
|---|---|---|---|---|---|
| AS7809 Synopsys Inc. | no ROA | 34 | 3772133567809 | 2026-09-18 | 2026-09-28 |
| AS397635 Synopsys Inc. | no ROA | 6 | 7018397635 | 2026-09-18 | 2026-09-28 |
| AS10209 Japan HUB and Data Center | no ROA | 3 | 557206939335610209 | 2026-09-18 | 2026-09-28 |
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
- 149.117.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1997-04-29
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-28 16:32:34Z | origin change | AS397635 → AS10209 | 557206939335610209 |
| 2026-09-28 16:32:24Z | origin change | AS10209 → AS397635 | 5572029143356397635 |
| 2026-09-28 16:23:51Z | origin change | AS7809 → AS10209 | 557206939335610209 |
| 2026-09-28 16:22:57Z | origin change | AS7809 → AS397635 | 1328251743356397635 |
| 2026-09-28 16:22:50Z | origin change | AS397635 → AS7809 | 55720693982207809 |
| 2026-09-28 13:48:25Z | origin change | AS397635 → AS7809 | 85282207809 |
| 2026-09-28 08:12:48Z | origin change | AS10209 → AS397635 | 6121869393356397635 |
| 2026-09-28 08:12:13Z | origin change | AS397635 → AS10209 | 612186939335610209 |
| 2026-09-28 08:12:12Z | origin change | AS7809 → AS397635 | 6121869397018397635 |
| 2026-09-24 10:14:03Z | origin change | AS397635 → AS7809 | 85282207809 |
| 2026-09-24 08:14:51Z | origin change | AS10209 → AS397635 | 491345335669393356397635 |
| 2026-09-24 08:13:11Z | origin change | AS7809 → AS397635 | 491345335669397018397635 |
| 2026-09-24 08:13:11Z | origin change | AS397635 → AS10209 | 49134533566939335610209 |
| 2026-09-23 10:57:39Z | origin change | AS397635 → AS7809 | 3772133567809 |
| 2026-09-23 04:45:36Z | origin change | AS7809 → AS397635 | 7018397635 |
| 2026-09-22 11:38:27Z | origin change | AS10209 → AS7809 | 85282207809 |
| 2026-09-22 11:29:21Z | origin change | AS7809 → AS10209 | 557206939335610209 |
| 2026-09-21 19:51:38Z | origin change | AS397635 → AS7809 | 4608757533567809 |
| 2026-09-21 19:50:03Z | origin change | AS7809 → AS397635 | 4608122146373356397635 |
| 2026-09-21 09:22:17Z | origin change | AS397635 → AS7809 | 4608757533567809 |
| 2026-09-21 09:15:51Z | origin change | AS7809 → AS397635 | 4608122146373356397635 |
| 2026-09-21 08:52:06Z | origin change | AS397635 → AS7809 | 4608757533567809 |
| 2026-09-21 08:14:52Z | origin change | AS10209 → AS397635 | 138309713356397635 |
| 2026-09-21 08:14:03Z | origin change | AS397635 → AS10209 | 3549335610209 |
| 2026-09-21 08:14:01Z | origin change | AS10209 → AS397635 | 138309711747018397635 |
| 2026-09-21 08:13:37Z | origin change | AS10209 → AS397635 | 491345335669397018397635 |
| 2026-09-21 08:13:37Z | origin change | AS397635 → AS10209 | 612186939335610209 |
| 2026-09-21 08:13:37Z | origin change | AS397635 → AS10209 | 49134533566939335610209 |
| 2026-09-21 08:13:36Z | origin change | AS7809 → AS397635 | 138309711743356397635 |
| 2026-09-21 05:56:14Z | origin change | AS397635 → AS7809 | 4608757533567809 |
| 2026-09-21 05:50:31Z | origin change | AS7809 → AS397635 | 4608122146373356397635 |
| 2026-09-19 14:40:14Z | origin change | AS397635 → AS7809 | 4608757533567809 |
| 2026-09-19 14:26:51Z | origin change | AS7809 → AS397635 | 4608122146373356397635 |
| 2026-09-18 14:03:09Z | origin change | AS397635 → AS7809 | 32884032772717433567809 |
| 2026-09-18 08:15:28Z | origin change | AS10209 → AS397635 | 6121869393356397635 |
| 2026-09-18 08:11:57Z | origin change | AS7809 → AS10209 | 13830971335610209 |
| 2026-09-18 08:11:57Z | origin change | AS397635 → AS10209 | 49134533566939335610209 |
| 2026-09-18 08:11:57Z | origin change | AS10209 → AS397635 | 491345335669397018397635 |
| 2026-09-18 08:11:57Z | origin change | AS397635 → AS10209 | 612186939335610209 |
| 2026-09-18 08:11:57Z | origin change | AS10209 → AS397635 | 6121869397018397635 |
| 2026-09-18 07:14:32Z | origin change | AS397635 → AS7809 | 573814270882207809 |