AS16509 3.169.64.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 20483.169.64.0/243.169.65.0/243.169.66.0/243.169.67.0/243.169.68.0/243.169.69.0/243.169.70.0/243.169.71.0/24