AS20940 23.53.56.0/21 CIDR and IP Range Summary.ASN: 20940 - Akamai International B.V.Host Count: 2046Addressable IPs: 204823.53.56.0/2423.53.57.0/2423.53.58.0/2423.53.59.0/2423.53.60.0/2423.53.61.0/2423.53.62.0/2423.53.63.0/24