AS20940 72.247.56.0/21 CIDR and IP Range Summary.ASN: 20940 - Akamai International B.V.Host Count: 2046Addressable IPs: 204872.247.56.0/2472.247.57.0/2472.247.58.0/2472.247.59.0/2472.247.60.0/2472.247.61.0/2472.247.62.0/2472.247.63.0/24