187.33.112.0/20 no ROA
Announced by AS53083 C & M Software Ltda.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS53083 C & M Software Ltda. | no ROA | 42 | 34549423053083 | 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
- 187.33.112.0/20
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- allocated
- Allocated
- 2009-10-14
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 187.33.112.0/21 v4 | AS53083 C & M Software Ltda. | no ROA | 42 | 2026-09-18 |
| 187.33.112.0/23 v4 | AS53083 C & M Software Ltda. | no ROA | 42 | 2026-09-18 |
| 187.33.112.0/24 v4 | AS53083 C & M Software Ltda. | no ROA | 42 | 2026-09-18 |
| 187.33.113.0/24 v4 | AS53083 C & M Software Ltda. | no ROA | 42 | 2026-09-18 |
| 187.33.114.0/23 v4 | AS53083 C & M Software Ltda. | no ROA | 42 | 2026-09-18 |
| 187.33.120.0/21 v4 | AS53083 C & M Software Ltda. | no ROA | 42 | 2026-09-18 |
| 187.33.124.0/24 v4 | AS53083 C & M Software Ltda. | no ROA | 42 | 2026-09-18 |
| 187.33.126.0/24 v4 | AS53083 C & M Software Ltda. | no ROA | 42 | 2026-09-18 |