AS16509 16.107.128.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409616.107.128.0/2416.107.129.0/2416.107.130.0/2416.107.131.0/2416.107.132.0/2416.107.133.0/2416.107.134.0/2416.107.135.0/2416.107.136.0/2416.107.137.0/2416.107.138.0/2416.107.139.0/2416.107.140.0/2416.107.141.0/2416.107.142.0/2416.107.143.0/24