131.0.42.0/23 no ROA
Announced by AS61856 Viamar Telecom.
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
- 131.0.40.0/22
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- allocated
- Allocated
- 2014-07-07
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 131.0.40.0/22 v4 | AS61856 Viamar Telecom | no ROA | 44 | 377215318161856 | 2026-09-18 |
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 131.0.42.0/24 v4 | AS61856 Viamar Telecom | no ROA | 44 | 2026-09-18 |
| 131.0.43.0/24 v4 | AS61856 Viamar Telecom | no ROA | 44 | 2026-09-18 |