191.37.160.0/21
🇧🇷CIDR
191.37.160.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Barra da Tijuca
RIR
LACNIC
Status
allocated
Allocated
3/19/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.37.160.0/21 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | RADB | 5/31/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.37.164.0/22 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
| 191.37.160.0/22 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
| 191.37.162.0/24 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
| 191.37.163.0/24 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
| 191.37.164.0/24 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
| 191.37.165.0/24 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
| 191.37.166.0/24 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
| 191.37.167.0/24 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
| 191.37.160.0/24 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
| 191.37.161.0/24 | AS263363AS263363 - RADLINK TELECOMUNICACOES LTDA | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS263363 | RADB | MAINT-AS14609 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/191.37.160.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.37.160.0/21" | jq
External Links