187.17.37.0/24 no ROA
Announced by AS27693 NipBr - NipCable do Brasil Telecom LTDA.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS27693 NipBr - NipCable do Brasil Telecom LTDA | no ROA | 10 | 55720693927693 | 2026-09-29 | 2026-10-07 |
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
- 187.17.32.0/20
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- allocated
- Allocated
- 2008-10-22
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 187.17.32.0/21 v4 | AS269073 NipTelecom Telecomunicacoes LTDA | no ROA | 41 | 2448227693269073 | 2026-09-18 |
| 187.17.32.0/20 v4 | AS269073 NipTelecom Telecomunicacoes LTDA | no ROA | 41 | 2448227693269073 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-29 14:45:40Z | new prefix | AS27693 NipBr - NipCable do Brasil Telecom LTDA | 61218693927693 |