AS20940 2.21.0.0/21 CIDR and IP Range Summary.ASN: 20940 - Akamai International B.V.Host Count: 2046Addressable IPs: 20482.21.0.0/242.21.1.0/242.21.2.0/242.21.3.0/242.21.4.0/242.21.5.0/242.21.6.0/242.21.7.0/24