| 187.0.0.0/8 | WHOIS (ARIN) | Latin American and Caribbean IP address Regional Registry | UY |
| 187.36.0.0/14 | WHOIS (LACNIC) | Claro NXT Telecomunicacoes Ltda | BR |
| 187.36.0.0/14 | LACNIC assigned | — | BR |
| 187.37.0.0/16 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.38.0.0/16 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.128.0/17 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.32.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.96.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.37.0.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.37.32.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.37.64.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.37.96.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.37.128.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.37.160.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.37.192.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.37.224.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.38.0.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.38.32.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.38.64.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.38.96.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.38.128.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.38.160.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.38.192.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.38.224.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.0.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.128.0/19 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.32.0/20 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.208.0/20 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.224.0/20 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.240.0/20 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.0.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.8.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.16.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.64.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.72.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.80.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.36.88.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.48.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.56.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.64.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.72.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.80.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.88.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.96.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.104.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.112.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.120.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.160.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.168.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.176.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.184.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.192.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |
| 187.39.200.0/21 | BGP route | AS28573 Claro NXT Telecomunicacoes Ltda | — |