208.67.136.0/22 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 |
|---|---|---|---|---|---|
| AS2386 AT&T Enterprises, LLC | no ROA | 24 | 70182386 | 2026-09-18 | 2026-09-28 |
| AS18658 ECTOR COUNTY HOSPITAL DISTRICT | no ROA | 17 | 14907745918658 | 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
- 208.67.136.0/22
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2006-05-24
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 02:07:30Z | origin change | AS2386 → AS18658 | 49432483621299745918658 |
| 2026-09-28 01:50:50Z | origin change | AS18658 → AS2386 | 49432483621764291470182386 |
| 2026-09-28 00:03:45Z | origin change | AS2386 → AS18658 | 49432483621299745918658 |
| 2026-09-27 23:54:00Z | origin change | AS18658 → AS2386 | 494322155103154317470182386 |
| 2026-09-27 22:32:41Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-27 22:27:19Z | origin change | AS18658 → AS2386 | 49432483621764291470182386 |
| 2026-09-27 05:43:38Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-27 03:51:48Z | origin change | AS18658 → AS2386 | 17639349170182386 |
| 2026-09-27 02:58:05Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-27 02:25:12Z | origin change | AS18658 → AS2386 | 32884032772717470182386 |
| 2026-09-26 20:26:45Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-26 18:24:24Z | origin change | AS18658 → AS2386 | 32884032772717470182386 |
| 2026-09-26 09:09:37Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-26 02:34:59Z | origin change | AS18658 → AS2386 | 32884032772717470182386 |
| 2026-09-25 13:04:58Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-25 10:59:36Z | origin change | AS18658 → AS2386 | 2162858280676270182386 |
| 2026-09-24 16:25:12Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-24 15:07:06Z | origin change | AS18658 → AS2386 | 32884032772717470182386 |
| 2026-09-23 18:42:17Z | origin change | AS2386 → AS18658 | 14907745918658 |
| 2026-09-23 04:44:20Z | origin change | AS18658 → AS2386 | 70182386 |
| 2026-09-22 11:39:33Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-22 10:41:39Z | origin change | AS18658 → AS2386 | 32884032772717470182386 |
| 2026-09-22 10:11:58Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-22 08:59:52Z | origin change | AS18658 → AS2386 | 3492756655693970182386 |
| 2026-09-22 07:30:58Z | origin change | AS2386 → AS18658 | 8523257745918658 |
| 2026-09-22 00:05:28Z | origin change | AS18658 → AS2386 | 32884032772717470182386 |
| 2026-09-21 11:30:39Z | origin change | AS2386 → AS18658 | 503003257745918658 |
| 2026-09-21 11:03:08Z | origin change | AS18658 → AS2386 | 50300291470182386 |
| 2026-09-21 07:38:19Z | origin change | AS2386 → AS18658 | 49673204851299745918658 |
| 2026-09-18 14:02:35Z | origin change | AS18658 → AS2386 | 32884032772717470182386 |