159.54.37.0/24 no ROA
Announced by AS21735 Gannett Co. Inc.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS21735 Gannett Co. Inc. | no ROA | 43 | 2448261285400421735 | 2026-09-18 | 2026-10-21 |
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
- 159.54.0.0/18
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-03-06
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 159.54.32.0/19 v4 | AS21735 Gannett Co. Inc. | no ROA | 43 | 3549335621735 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.