AS16509 3.5.160.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 20483.5.160.0/243.5.161.0/243.5.162.0/243.5.163.0/243.5.164.0/243.5.165.0/243.5.166.0/243.5.167.0/24