187.1.176.0/20
🇧🇷CIDR
187.1.176.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇧🇷 Brazil
City
Belo Horizonte
RIR
LACNIC
Status
allocated
Allocated
9/23/2008
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.1.176.0/20 | AS21574AS21574 - Century Telecom Ltda | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.1.178.0/24 | AS21574AS21574 - Century Telecom Ltda | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21574 | RADB | MAINT-AS21574 | 11/13/2023 |
Origin ASN
AS21574
AS21574 - Century Telecom Ltda
Geolocation
API
Open https://api.ipctl.io/v1/prefix/187.1.176.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/187.1.176.0/20" | jq
External Links