208.54.240.0/20 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 |
|---|---|---|---|---|---|
| AS13767 DataBank Holdings, Ltd. | no ROA | 25 | 22652129913767 | 2026-09-18 | 2026-10-15 |
| AS29944 Latisys-Ashburn, LLC | no ROA | 17 | 34549646129944 | 2026-09-18 | 2026-10-15 |
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
- 208.54.240.0/20
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2007-09-07
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 208.54.243.0/24 v4 | AS13767 DataBank Holdings, Ltd. | no ROA | 25 | 2026-09-18 |
| 208.54.243.0/24 v4 | AS29944 Latisys-Ashburn, LLC | no ROA | 17 | 2026-09-18 |
| 208.54.247.0/24 v4 | AS13767 DataBank Holdings, Ltd. | no ROA | 25 | 2026-09-18 |
| 208.54.247.0/24 v4 | AS29944 Latisys-Ashburn, LLC | no ROA | 17 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-15 19:46:20Z | origin change | AS29944 → AS13767 | 4943248362129913767 |
| 2026-10-15 18:28:19Z | origin change | AS13767 → AS29944 | 557206939646129944 |
| 2026-10-14 03:34:26Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-14 03:32:34Z | origin change | AS13767 → AS29944 | 37989563001321324657646129944 |
| 2026-10-12 21:54:08Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-12 21:50:07Z | origin change | AS13767 → AS29944 | 599199002646129944 |
| 2026-10-12 21:08:51Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-12 18:36:10Z | origin change | AS13767 → AS29944 | 37721646129944 |
| 2026-10-12 05:56:00Z | origin change | AS29944 → AS13767 | 46087575129913767 |
| 2026-10-10 19:42:23Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-10 19:34:08Z | origin change | AS13767 → AS29944 | 48185646129944 |
| 2026-10-09 08:59:08Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-09 04:46:27Z | origin change | AS13767 → AS29944 | 557206939646129944 |
| 2026-10-09 00:16:39Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-08 22:35:58Z | origin change | AS13767 → AS29944 | 1403577646129944 |
| 2026-10-08 22:35:34Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-08 22:33:38Z | origin change | AS29944 → AS13767 | 34927129913767 |
| 2026-10-08 17:43:43Z | origin change | AS13767 → AS29944 | 557206939646129944 |
| 2026-10-08 17:07:31Z | origin change | AS29944 → AS13767 | 557206939335613767 |
| 2026-10-08 12:00:27Z | origin change | AS29944 → AS13767 | 46087575129913767 |
| 2026-10-08 11:59:44Z | origin change | AS13767 → AS29944 | 295043939233891646129944 |
| 2026-10-08 11:57:59Z | origin change | AS13767 → AS29944 | 48185646129944 |
| 2026-10-08 11:41:29Z | origin change | AS29944 → AS13767 | 3549335613767 |
| 2026-10-08 11:36:15Z | origin change | AS13767 → AS29944 | 37721646129944 |
| 2026-10-08 11:02:01Z | origin change | AS29944 → AS13767 | 3549335613767 |
| 2026-10-08 00:26:21Z | origin change | AS13767 → AS29944 | 557206939646129944 |
| 2026-10-08 00:01:47Z | origin change | AS29944 → AS13767 | 557206939335613767 |
| 2026-10-07 17:57:54Z | origin change | AS13767 → AS29944 | 557206939646129944 |
| 2026-10-07 17:57:06Z | origin change | AS29944 → AS13767 | 20205129913767 |
| 2026-10-07 17:55:12Z | origin change | AS13767 → AS29944 | 49134533566424646129944 |
| 2026-10-07 16:45:02Z | origin change | AS29944 → AS13767 | 14907335613767 |
| 2026-10-07 16:44:57Z | origin change | AS13767 → AS29944 | 37721646129944 |
| 2026-10-07 16:20:39Z | origin change | AS29944 → AS13767 | 14907129913767 |
| 2026-10-07 16:09:06Z | origin change | AS13767 → AS29944 | 37989563001321324657646129944 |
| 2026-10-07 14:37:58Z | origin change | AS29944 → AS13767 | 14907129913767 |
| 2026-10-07 10:25:27Z | origin change | AS13767 → AS29944 | 2950415935646129944 |
| 2026-10-07 10:25:27Z | origin change | AS13767 → AS29944 | 2950415935646129944 |
| 2026-10-06 13:26:30Z | origin change | AS29944 → AS13767 | 4967320485129913767 |
| 2026-10-06 04:09:28Z | origin change | AS13767 → AS29944 | 44393580576939646129944 |
| 2026-10-05 00:14:26Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-04 09:55:09Z | origin change | AS13767 → AS29944 | 5805734549646129944 |
| 2026-10-03 17:58:07Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-03 09:14:39Z | origin change | AS13767 → AS29944 | 37721646129944 |
| 2026-10-03 03:14:29Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-03 03:14:29Z | origin change | AS29944 → AS13767 | 328840327727174335613767 |
| 2026-10-03 01:31:42Z | origin change | AS13767 → AS29944 | 2950415935646129944 |
| 2026-10-03 01:31:42Z | origin change | AS13767 → AS29944 | 2950415935646129944 |
| 2026-10-02 11:36:27Z | origin change | AS29944 → AS13767 | 46087575129913767 |
| 2026-10-02 11:14:05Z | origin change | AS13767 → AS29944 | 17639646129944 |
| 2026-10-02 04:18:08Z | origin change | AS29944 → AS13767 | 44393357104809129913767 |