AS8151 189.181.72.0/21 CIDR and IP Range Summary.ASN: 8151 - Latin American and Caribbean IP Address Regional RegistryHost Count: 2046Addressable IPs: 2048189.181.72.0/24189.181.73.0/24189.181.74.0/24189.181.75.0/24189.181.76.0/24189.181.77.0/24189.181.78.0/24189.181.79.0/24