187.72.0.0/16 no ROA
Announced by AS16735 Algar Telecom.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS16735 Algar Telecom | no ROA | 41 | 3772116735 | 2026-09-18 | 2026-09-30 |
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
- 187.72.0.0/16
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- allocated
- Allocated
- 2009-06-29
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 |
|---|---|---|---|---|
| 187.72.51.0/24 v4 | AS16735 Algar Telecom | no ROA | 41 | 2026-09-18 |
| 187.72.130.0/23 v4 | AS262814 ALGAR TECNOLOGIA E CONSULTORIA SA | no ROA | 42 | 2026-09-18 |
| 187.72.192.0/24 v4 | AS16735 Algar Telecom | no ROA | 41 | 2026-09-18 |
| 187.72.196.0/24 v4 | AS262814 ALGAR TECNOLOGIA E CONSULTORIA SA | no ROA | 42 | 2026-09-18 |
| 187.72.197.0/24 v4 | AS262814 ALGAR TECNOLOGIA E CONSULTORIA SA | no ROA | 42 | 2026-09-18 |
| 187.72.199.0/24 v4 | AS262814 ALGAR TECNOLOGIA E CONSULTORIA SA | no ROA | 42 | 2026-09-18 |
| 187.72.200.0/24 v4 | AS16735 Algar Telecom | no ROA | 42 | 2026-09-18 |
| 187.72.236.0/24 v4 | AS16735 Algar Telecom | no ROA | 41 | 2026-09-18 |