AS16509 18.132.203.128/27 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 30Addressable IPs: 32 18.132.203.12918.132.203.13018.132.203.13118.132.203.13218.132.203.13318.132.203.13418.132.203.13518.132.203.13618.132.203.13718.132.203.13818.132.203.13918.132.203.14018.132.203.14118.132.203.14218.132.203.14318.132.203.14418.132.203.14518.132.203.14618.132.203.14718.132.203.14818.132.203.14918.132.203.15018.132.203.15118.132.203.15218.132.203.15318.132.203.15418.132.203.15518.132.203.15618.132.203.15718.132.203.15818.132.203.15918.132.203.160