AS8151 189.243.248.0/21 CIDR and IP Range Summary.ASN: 8151 - Latin American and Caribbean IP Address Regional RegistryHost Count: 2046Addressable IPs: 2048189.243.248.0/24189.243.249.0/24189.243.250.0/24189.243.251.0/24189.243.252.0/24189.243.253.0/24189.243.254.0/24189.243.255.0/24