AS7459 72.48.224.0/21 CIDR and IP Range Summary.ASN: 7459 - Grande Communications Networks LLCHost Count: 2046Addressable IPs: 204872.48.224.0/2472.48.225.0/2472.48.226.0/2472.48.227.0/2472.48.228.0/2472.48.229.0/2472.48.230.0/2472.48.231.0/24