AS28170 187.63.240.0/20 CIDR and IP Range Summary.ASN: 28170 - Wal-Mart Brasil LtdaHost Count: 4094Addressable IPs: 4096187.63.240.0/24187.63.241.0/24187.63.242.0/24187.63.243.0/24187.63.244.0/24187.63.245.0/24187.63.246.0/24187.63.247.0/24187.63.248.0/24187.63.249.0/24187.63.250.0/24187.63.251.0/24187.63.252.0/24187.63.253.0/24187.63.254.0/24187.63.255.0/24