AS747 144.107.224.0/20 CIDR and IP Range Summary.ASN: 747 - Headquarters USAISCHost Count: 4094Addressable IPs: 4096144.107.224.0/24144.107.225.0/24144.107.226.0/24144.107.227.0/24144.107.228.0/24144.107.229.0/24144.107.230.0/24144.107.231.0/24144.107.232.0/24144.107.233.0/24144.107.234.0/24144.107.235.0/24144.107.236.0/24144.107.237.0/24144.107.238.0/24144.107.239.0/24