AS8151 189.143.136.0/21 CIDR and IP Range Summary.ASN: 8151 - Latin American and Caribbean IP Address Regional RegistryHost Count: 2046Addressable IPs: 2048189.143.136.0/24189.143.137.0/24189.143.138.0/24189.143.139.0/24189.143.140.0/24189.143.141.0/24189.143.142.0/24189.143.143.0/24