166.56.0.0/16 no ROA
Announced by AS3371 Verizon Business.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS3371 Verizon Business | no ROA | 41 | 1763970133783371 | 2026-09-18 | 2026-09-24 |
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
- 166.56.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1993-03-24
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 166.56.32.0/19 v4 | AS3372 Verizon Business | no ROA | 41 | 2026-09-18 |
| 166.56.64.0/19 v4 | AS3372 Verizon Business | no ROA | 41 | 2026-09-18 |
| 166.56.96.0/19 v4 | AS3372 Verizon Business | no ROA | 41 | 2026-09-18 |
| 166.56.248.0/23 v4 | AS3372 Verizon Business | no ROA | 41 | 2026-09-18 |