AS19940 72.0.224.0/20 CIDR and IP Range Summary.ASN: 19940 - Ace Innovative Networks Inc.Host Count: 4094Addressable IPs: 409672.0.224.0/2472.0.225.0/2472.0.226.0/2472.0.227.0/2472.0.228.0/2472.0.229.0/2472.0.230.0/2472.0.231.0/2472.0.232.0/2472.0.233.0/2472.0.234.0/2472.0.235.0/2472.0.236.0/2472.0.237.0/2472.0.238.0/2472.0.239.0/24