| 187.0.0.0/8 | WHOIS (ARIN) | Latin American and Caribbean IP address Regional Registry | UY |
| 187.128.0.0/12 | WHOIS (LACNIC) | Uninet S.A. de C.V. | MX |
| 187.128.0.0/12 | LACNIC assigned | — | MX |
| 187.130.0.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.130.32.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.130.64.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.130.96.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.130.160.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.130.224.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.131.0.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.131.32.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.131.64.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.131.96.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.131.128.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.131.160.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.131.192.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.131.224.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.132.0.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.132.32.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.132.64.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.132.96.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.132.128.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.132.160.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.132.192.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.132.224.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.133.0.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.133.32.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.133.64.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.133.96.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.133.128.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.133.160.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.133.192.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.133.224.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.134.0.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.134.32.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.134.64.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.134.96.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.134.128.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.134.160.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.134.192.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.134.224.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.135.0.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.135.32.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.135.64.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.135.96.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.135.128.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.135.160.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.135.192.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.135.224.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.136.0.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.136.32.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.136.64.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.136.96.0/19 | BGP route | AS8151 Uninet S.A. de C.V. | — |
| 187.143.0.0/21 | WHOIS (LACNIC) | INFINITUM MZ | MX |
| 187.143.8.0/21 | WHOIS (LACNIC) | INFINITUM MZ | — |
| 187.141.32.32/28 | WHOIS (LACNIC) | Uninet S.A. de C.V. | MX |