187.18.16.0/20
🇧🇷CIDR
187.18.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇧🇷 Brazil
City
Vargem Pequena
RIR
LACNIC
Status
allocated
Allocated
12/2/2008
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.18.16.0/20 | AS28121AS28121 - BB TECNOLOGIA E SERVICOS S/A | No ROA | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.18.21.0/24 | AS28121AS28121 - BB TECNOLOGIA E SERVICOS S/A | No ROA | — | 5/31/2026 |
| 187.18.24.0/24 | AS28121AS28121 - BB TECNOLOGIA E SERVICOS S/A | No ROA | — | 5/31/2026 |
| 187.18.25.0/24 | AS28121AS28121 - BB TECNOLOGIA E SERVICOS S/A | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS28121 | RADB | MAINT-AS4230 | 3/13/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/187.18.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/187.18.16.0/20" | jq
External Links