139.244.4.0/24 no ROA
Announced by AS721 United States Department of Defense (DoD).
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS721 United States Department of Defense (DoD) | no ROA | 44 | 377213356721 | 2026-10-06 | 2026-10-18 |
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
- 139.244.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1990-04-08
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 |
|---|---|---|---|
| 2026-10-07 06:15:33Z | origin change | AS721 → AS27064 | 460812214637335672172127064 |
| 2026-10-07 06:15:33Z | origin change | AS27064 → AS721 | 49673123893356721721 |
| 2026-10-07 06:15:21Z | origin change | AS27064 → AS721 | 578211258632573356721721 |
| 2026-10-07 06:15:20Z | origin change | AS27064 → AS721 | 2020569393356721721 |
| 2026-10-07 04:52:40Z | origin change | AS721 → AS27064 | 20236550673174335672172127064 |
| 2026-10-07 04:52:35Z | origin change | AS27064 → AS721 | 2448264533356721721 |
| 2026-10-07 04:52:28Z | origin change | AS721 → AS27064 | 4967312389335672172127064 |
| 2026-10-07 04:52:24Z | origin change | AS27064 → AS721 | 2448264533356721721 |
| 2026-10-07 04:14:03Z | origin change | AS721 → AS27064 | 2950415935174335672172127064 |
| 2026-10-07 04:14:03Z | origin change | AS27064 → AS721 | 29504159351743356721721 |
| 2026-10-07 04:14:03Z | origin change | AS721 → AS27064 | 2950415935174335672172127064 |
| 2026-10-07 04:13:48Z | origin change | AS721 → AS27064 | 204092198978174335672172127064 |
| 2026-10-07 04:13:14Z | origin change | AS27064 → AS721 | 443933942561743356721721 |
| 2026-10-07 04:13:01Z | origin change | AS721 → AS27064 | 1403577335672172127064 |
| 2026-10-07 04:11:35Z | origin change | AS27064 → AS721 | 29504159351743356721721 |
| 2026-10-07 04:11:15Z | origin change | AS721 → AS27064 | 349271299335672172127064 |
| 2026-10-07 04:09:03Z | origin change | AS27064 → AS721 | 29504159351743356721721 |
| 2026-10-07 04:09:03Z | origin change | AS27064 → AS721 | 29504159351743356721721 |
| 2026-10-07 04:08:34Z | origin change | AS721 → AS27064 | 460812214637335672172127064 |
| 2026-10-07 04:08:31Z | origin change | AS27064 → AS721 | 8521743356721721 |
| 2026-10-07 04:08:19Z | origin change | AS721 → AS27064 | 557202914335672172127064 |
| 2026-10-07 04:08:03Z | origin change | AS27064 → AS721 | 4608757529143356721721 |
| 2026-10-07 04:08:00Z | origin change | AS721 → AS27064 | 57821125863257335672172127064 |
| 2026-10-07 04:08:00Z | origin change | AS721 → AS27064 | 57821125863257335672172127064 |
| 2026-10-07 04:07:48Z | origin change | AS27064 → AS721 | 5572032573356721721 |
| 2026-10-07 04:07:37Z | origin change | AS721 → AS27064 | 503041299335672172127064 |
| 2026-10-07 04:07:36Z | origin change | AS27064 → AS721 | 496732048564533356721721 |
| 2026-10-07 04:07:34Z | origin change | AS721 → AS27064 | 58057345492914335672172127064 |
| 2026-10-07 04:07:34Z | origin change | AS721 → AS27064 | 49134533566939335672172127064 |
| 2026-10-07 04:07:33Z | origin change | AS27064 → AS721 | 4913453356642464613356721721 |
| 2026-10-07 04:07:32Z | origin change | AS27064 → AS721 | 4608757529143356721721 |
| 2026-10-07 04:07:30Z | origin change | AS721 → AS27064 | 205141299335672172127064 |
| 2026-10-07 04:07:29Z | origin change | AS27064 → AS721 | 2448229143356721721 |
| 2026-10-07 04:07:27Z | origin change | AS27064 → AS721 | 349275665512993356721721 |
| 2026-10-07 04:07:27Z | origin change | AS721 → AS27064 | 345492914335672172127064 |
| 2026-10-07 04:07:26Z | origin change | AS721 → AS27064 | 58057345492914335672172127064 |
| 2026-10-07 04:07:26Z | origin change | AS721 → AS27064 | 345492914335672172127064 |
| 2026-10-07 04:07:25Z | origin change | AS27064 → AS721 | 226521743356721721 |
| 2026-10-07 04:07:17Z | origin change | AS27064 → AS721 | 5572029143356721721 |
| 2026-10-07 04:07:09Z | origin change | AS721 → AS27064 | 612186939335672172127064 |
| 2026-10-07 04:07:00Z | origin change | AS27064 → AS721 | 2051412993356721721 |
| 2026-10-07 04:06:55Z | origin change | AS721 → AS27064 | 7018335672172127064 |
| 2026-10-07 04:06:46Z | origin change | AS27064 → AS721 | 3454929143356721721 |
| 2026-10-07 04:06:45Z | origin change | AS721 → AS27064 | 2132419002335672172127064 |
| 2026-10-07 04:06:42Z | origin change | AS27064 → AS721 | 3454929143356721721 |
| 2026-10-07 04:06:41Z | origin change | AS721 → AS27064 | 37721335672172127064 |
| 2026-10-07 04:06:35Z | origin change | AS27064 → AS721 | 580571743356721721 |
| 2026-10-07 04:06:34Z | origin change | AS721 → AS27064 | 21628582806762335672172127064 |
| 2026-10-07 04:06:33Z | origin change | AS27064 → AS721 | 4967332163356721721 |
| 2026-10-07 04:06:32Z | origin change | AS721 → AS27064 | 599199002335672172127064 |