AS16509 56.169.128.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409656.169.128.0/2456.169.129.0/2456.169.130.0/2456.169.131.0/2456.169.132.0/2456.169.133.0/2456.169.134.0/2456.169.135.0/2456.169.136.0/2456.169.137.0/2456.169.138.0/2456.169.139.0/2456.169.140.0/2456.169.141.0/2456.169.142.0/2456.169.143.0/24