215.250.0.0/24 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 |
|---|---|---|---|---|---|
| AS27065 United States Department of Defense (DoD) | no ROA | 29 | 37721335672127065 | 2026-09-18 | 2026-10-24 |
| AS27064 Defense Information Systems Agency (DISA) | no ROA | 15 | 3549335672127064 | 2026-09-18 | 2026-10-24 |
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
- 215.0.0.0/8
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1998-06-05
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 215.128.0.0/9 v4 | AS749 United States Department of Defense (DoD) | no ROA | 44 | 377213356749 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-24 17:27:45Z | origin change | AS27065 → AS27064 | 8523257335672172127064 |
| 2026-10-22 22:09:30Z | origin change | AS27064 → AS27065 | 57381503041299335672172127065 |
| 2026-10-22 10:46:21Z | origin change | AS27065 → AS27064 | 557202914335672172127064 |
| 2026-10-22 10:44:41Z | origin change | AS27064 → AS27065 | 206499345492914335672172127065 |
| 2026-10-22 10:42:39Z | origin change | AS27065 → AS27064 | 58057345492914335672172127064 |
| 2026-10-22 09:23:16Z | origin change | AS27064 → AS27065 | 17639335672172127065 |
| 2026-10-22 03:18:50Z | origin change | AS27065 → AS27064 | 17639335672172127064 |
| 2026-10-22 02:16:38Z | origin change | AS27064 → AS27065 | 57821125863257335672172127065 |
| 2026-10-21 22:56:16Z | origin change | AS27065 → AS27064 | 17639335672172127064 |
| 2026-10-21 21:59:22Z | origin change | AS27064 → AS27065 | 17639335672172127065 |
| 2026-10-21 21:08:20Z | origin change | AS27065 → AS27064 | 17639335672172127064 |
| 2026-10-21 17:56:07Z | origin change | AS27064 → AS27065 | 557206939335672172127065 |
| 2026-10-21 17:49:57Z | origin change | AS27065 → AS27064 | 557206939335672172127064 |
| 2026-10-21 17:41:11Z | origin change | AS27064 → AS27065 | 557206939335672172127065 |
| 2026-10-21 16:11:05Z | origin change | AS27065 → AS27064 | 612186939335672172127064 |
| 2026-10-21 12:18:37Z | origin change | AS27064 → AS27065 | 17639335672172127065 |
| 2026-10-21 05:31:09Z | origin change | AS27065 → AS27064 | 1403577335672172127064 |
| 2026-10-20 21:48:40Z | origin change | AS27064 → AS27065 | 59919127793257335672172127065 |
| 2026-10-20 21:14:16Z | origin change | AS27065 → AS27064 | 1403577335672172127064 |
| 2026-10-20 21:12:07Z | origin change | AS27065 → AS27064 | 557202914335672172127064 |
| 2026-10-20 21:12:03Z | origin change | AS27064 → AS27065 | 244822914335672172127065 |
| 2026-10-20 21:10:58Z | origin change | AS27064 → AS27065 | 58057345492914335672172127065 |
| 2026-10-20 21:10:32Z | origin change | AS27065 → AS27064 | 557202914335672172127064 |
| 2026-10-20 21:10:24Z | origin change | AS27064 → AS27065 | 244822914335672172127065 |
| 2026-10-20 21:07:54Z | origin change | AS27065 → AS27064 | 58057345492914335672172127064 |
| 2026-10-20 08:44:52Z | origin change | AS27064 → AS27065 | 49432483621764335672172127065 |
| 2026-10-20 00:35:38Z | origin change | AS27065 → AS27064 | 1403577335672172127064 |
| 2026-10-19 22:03:07Z | origin change | AS27064 → AS27065 | 49432483629002335672172127065 |
| 2026-10-19 21:44:05Z | origin change | AS27065 → AS27064 | 226521299335672172127064 |
| 2026-10-19 21:04:00Z | origin change | AS27064 → AS27065 | 49432483621764335672172127065 |
| 2026-10-19 11:39:35Z | origin change | AS27065 → AS27064 | 13830971335672172127064 |
| 2026-10-18 13:46:32Z | origin change | AS27064 → AS27065 | 17639335672172127065 |
| 2026-10-18 13:23:06Z | origin change | AS27065 → AS27064 | 557206939335672172127064 |
| 2026-10-17 08:27:31Z | origin change | AS27064 → AS27065 | 380013491335672172127065 |
| 2026-10-17 08:22:54Z | origin change | AS27065 → AS27064 | 380013491335672172127064 |
| 2026-10-17 08:07:01Z | origin change | AS27064 → AS27065 | 380013491335672172127065 |
| 2026-10-17 08:05:57Z | origin change | AS27065 → AS27064 | 380013491335672172127064 |
| 2026-10-16 00:21:18Z | origin change | AS27064 → AS27065 | 17639335672172127065 |
| 2026-10-15 21:05:41Z | origin change | AS27065 → AS27064 | 349271299335672172127064 |
| 2026-10-15 21:05:39Z | origin change | AS27064 → AS27065 | 328840327727174335672172127065 |
| 2026-10-15 21:03:55Z | origin change | AS27065 → AS27064 | 22652174335672172127064 |
| 2026-10-15 18:27:18Z | origin change | AS27064 → AS27065 | 557206939335672172127065 |
| 2026-10-15 17:57:03Z | origin change | AS27065 → AS27064 | 557206939335672172127064 |
| 2026-10-15 09:21:03Z | origin change | AS27064 → AS27065 | 21628582806762335672172127065 |
| 2026-10-15 08:02:25Z | origin change | AS27065 → AS27064 | 460812214637335672172127064 |
| 2026-10-14 18:06:39Z | origin change | AS27065 → AS27064 | 557202914335672172127064 |
| 2026-10-14 18:04:08Z | origin change | AS27064 → AS27065 | 21628582806762335672172127065 |
| 2026-10-14 03:34:25Z | origin change | AS27064 → AS27065 | 328840327727174335672172127065 |
| 2026-10-14 03:32:14Z | origin change | AS27065 → AS27064 | 379895630013213246579002335672172127064 |
| 2026-10-13 23:50:29Z | origin change | AS27064 → AS27065 | 380013491335672172127065 |