AS20940 104.123.16.0/21 CIDR and IP Range Summary.ASN: 20940 - Akamai International B.V.Host Count: 2046Addressable IPs: 2048104.123.16.0/24104.123.17.0/24104.123.18.0/24104.123.19.0/24104.123.20.0/24104.123.21.0/24104.123.22.0/24104.123.23.0/24