187.4.56.0/21 covers 187.4.56.0 to 187.4.63.255, 2,048 IPv4 addresses. It is announced by AS8167 (V.tal Rede Neutra de Telecomunicações S.A.). Every sampled address geolocates to Brazil, with 63% in Sao Paulo. It is registered to an internet service provider. 16% of sampled addresses are flagged as proxy.
| Prefix | First IP | Last IP | No. of IPs |
|---|---|---|---|
| 187.4.56.0/24 | |||
| 187.4.57.0/24 | |||
| 187.4.58.0/24 | |||
| 187.4.59.0/24 | |||
| 187.4.60.0/24 | |||
| 187.4.61.0/24 | |||
| 187.4.62.0/24 | |||
| 187.4.63.0/24 |