AS14618 3.231.16.0/21 CIDR and IP Range Summary.ASN: 14618 - Amazon.com Inc.Host Count: 2046Addressable IPs: 20483.231.16.0/243.231.17.0/243.231.18.0/243.231.19.0/243.231.20.0/243.231.21.0/243.231.22.0/243.231.23.0/24