199.250.246.0/23 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 |
|---|---|---|---|---|---|
| AS22773 Cox Communications Inc. | no ROA | 38 | 34549129922773 | 2026-09-18 | 2026-10-08 |
| AS23172 Pentagon Federal Credit Union | no ROA | 4 | 3549335620923172 | 2026-09-18 | 2026-10-08 |
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
- 199.250.240.0/21
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2018-02-05
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
1 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 199.250.246.0/24 v4 | AS23172 Pentagon Federal Credit Union | no ROA | 42 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-08 14:06:37Z | origin change | AS22773 → AS23172 | 132825335620923172 |
| 2026-10-08 11:57:58Z | origin change | AS23172 → AS22773 | 48185129922773 |
| 2026-10-08 11:53:49Z | origin change | AS22773 → AS23172 | 3549335620923172 |
| 2026-10-08 11:22:44Z | origin change | AS23172 → AS22773 | 35493356129922773 |
| 2026-10-08 11:02:18Z | origin change | AS22773 → AS23172 | 3549335620923172 |
| 2026-10-08 11:00:32Z | origin change | AS23172 → AS22773 | 46087575129922773 |
| 2026-10-08 09:38:12Z | origin change | AS22773 → AS23172 | 14907335620923172 |
| 2026-10-07 17:24:40Z | origin change | AS23172 → AS22773 | 5738142708129922773 |
| 2026-10-07 16:55:16Z | origin change | AS22773 → AS23172 | 132825335620923172 |
| 2026-10-07 16:20:13Z | origin change | AS23172 → AS22773 | 14907129922773 |
| 2026-10-07 16:09:23Z | origin change | AS22773 → AS23172 | 37989563001321324657335620923172 |
| 2026-10-07 15:52:32Z | origin change | AS23172 → AS22773 | 14907129922773 |
| 2026-10-07 15:27:12Z | origin change | AS22773 → AS23172 | 132825335620923172 |
| 2026-10-07 14:42:20Z | origin change | AS23172 → AS22773 | 14907129922773 |
| 2026-10-07 13:03:19Z | origin change | AS22773 → AS23172 | 132825335620923172 |
| 2026-10-02 08:33:25Z | origin change | AS23172 → AS22773 | 17639693922773 |
| 2026-10-02 01:26:25Z | origin change | AS22773 → AS23172 | 132825335620923172 |
| 2026-09-27 21:08:29Z | origin change | AS23172 → AS22773 | 4943221551048362129922773 |
| 2026-09-27 20:31:16Z | origin change | AS22773 → AS23172 | 1403577335620923172 |