56.0.0.0/16 no ROA
Announced by AS5774 United States Postal Service.
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
- 56.0.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-11-02
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
12 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 56.0.32.0/20 v4 | AS5774 United States Postal Service | no ROA | 43 | 2026-09-18 |
| 56.0.64.0/19 v4 | AS5774 United States Postal Service | no ROA | 43 | 2026-09-18 |
| 56.0.91.0/24 v4 | AS5774 United States Postal Service | no ROA | 42 | 2026-09-18 |
| 56.0.95.0/24 v4 | AS5774 United States Postal Service | no ROA | 42 | 2026-09-18 |
| 56.0.103.0/24 v4 | AS5774 United States Postal Service | no ROA | 42 | 2026-09-18 |
| 56.0.128.0/19 v4 | AS5774 United States Postal Service | no ROA | 43 | 2026-09-18 |
| 56.0.146.0/24 v4 | AS5774 United States Postal Service | no ROA | 43 | 2026-09-18 |
| 56.0.151.0/24 v4 | AS5774 United States Postal Service | no ROA | 43 | 2026-09-18 |
| 56.0.152.0/24 v4 | AS5774 United States Postal Service | no ROA | 43 | 2026-09-18 |
| 56.0.155.0/24 v4 | AS5774 United States Postal Service | no ROA | 43 | 2026-09-18 |
| 56.0.192.0/20 v4 | AS5774 United States Postal Service | no ROA | 43 | 2026-09-18 |
| 56.0.208.0/20 v4 | AS5774 United States Postal Service | no ROA | 43 | 2026-09-18 |