AS20940 72.247.16.0/21 CIDR and IP Range Summary.ASN: 20940 - Akamai International B.V.Host Count: 2046Addressable IPs: 204872.247.16.0/2472.247.17.0/2472.247.18.0/2472.247.19.0/2472.247.20.0/2472.247.21.0/2472.247.22.0/2472.247.23.0/24