147.217.64.0/18 no ROA
Announced by AS367 United States Department of Defense (DoD).
Origin
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
- 147.217.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1991-07-24
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 147.216.0.0/15 v4 | AS721 United States Department of Defense (DoD) | no ROA | 43 | 377213356721 | 2026-09-18 |
More specific routes
6 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 147.217.65.0/24 v4 | AS367 United States Department of Defense (DoD) | no ROA | 43 | 2026-09-18 |
| 147.217.66.0/24 v4 | AS367 United States Department of Defense (DoD) | no ROA | 43 | 2026-09-18 |
| 147.217.67.0/24 v4 | AS367 United States Department of Defense (DoD) | no ROA | 43 | 2026-09-18 |
| 147.217.70.0/24 v4 | AS367 United States Department of Defense (DoD) | no ROA | 43 | 2026-09-26 |
| 147.217.88.0/24 v4 | AS367 United States Department of Defense (DoD) | no ROA | 43 | 2026-09-18 |
| 147.217.98.0/23 v4 | AS367 United States Department of Defense (DoD) | no ROA | 43 | 2026-09-18 |