187.16.172.0/22 no ROA
Announced by AS28256 HPE AUTOMOTORES DO BRASIL LTDA.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS28256 HPE AUTOMOTORES DO BRASIL LTDA | no ROA | 41 | 34549423028256 | 2026-09-18 | 2026-09-20 |
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
- 187.16.160.0/20
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- assigned
- Allocated
- 2008-10-07
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 |
|---|---|---|---|---|
| 187.16.172.0/24 v4 | AS28256 HPE AUTOMOTORES DO BRASIL LTDA | no ROA | 41 | 2026-09-18 |
| 187.16.173.0/24 v4 | AS28256 HPE AUTOMOTORES DO BRASIL LTDA | no ROA | 41 | 2026-09-18 |
| 187.16.174.0/24 v4 | AS28256 HPE AUTOMOTORES DO BRASIL LTDA | no ROA | 41 | 2026-09-18 |
| 187.16.175.0/24 v4 | AS28256 HPE AUTOMOTORES DO BRASIL LTDA | no ROA | 41 | 2026-09-18 |