AS16509 18.140.196.128/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 18.140.196.12918.140.196.13018.140.196.13118.140.196.13218.140.196.13318.140.196.13418.140.196.13518.140.196.13618.140.196.13718.140.196.13818.140.196.13918.140.196.14018.140.196.14118.140.196.14218.140.196.14318.140.196.144