AS8151 189.163.64.0/21 CIDR and IP Range Summary.ASN: 8151 - Latin American and Caribbean IP Address Regional RegistryHost Count: 2046Addressable IPs: 2048189.163.64.0/24189.163.65.0/24189.163.66.0/24189.163.67.0/24189.163.68.0/24189.163.69.0/24189.163.70.0/24189.163.71.0/24