45.4.148.0/23 no ROA
Announced by AS266073 Fausto Silva de Almeida Serviços - ME.
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
- 45.4.148.0/22
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- allocated
- Allocated
- 2017-03-03
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 45.4.148.0/22 v4 | AS266073 Fausto Silva de Almeida Serviços - ME | no ROA | 44 | 377211484061888265890266073 | 2026-09-18 |
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 45.4.148.0/24 v4 | AS266073 Fausto Silva de Almeida Serviços - ME | no ROA | 42 | 2026-09-18 |
| 45.4.149.0/24 v4 | AS266073 Fausto Silva de Almeida Serviços - ME | no ROA | 42 | 2026-09-18 |