81.28.144.0/20 no ROA
Announced by AS397766 Fairleigh Dickinson University.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS397766 Fairleigh Dickinson University | no ROA | 48 | 2265216866397766 | 2026-09-18 | 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
- 81.28.144.0/20
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2020-03-19
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 81.28.146.0/23 v4 | AS397766 Fairleigh Dickinson University | no ROA | 48 | 2026-09-18 |
| 81.28.148.0/22 v4 | AS397766 Fairleigh Dickinson University | no ROA | 48 | 2026-09-18 |