AS16509 18.238.243.0/24 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 254Addressable IPs: 256 18.238.243.018.238.243.118.238.243.218.238.243.318.238.243.418.238.243.518.238.243.618.238.243.718.238.243.818.238.243.918.238.243.1018.238.243.1118.238.243.1218.238.243.1318.238.243.1418.238.243.1518.238.243.1618.238.243.1718.238.243.1818.238.243.1918.238.243.2018.238.243.2118.238.243.2218.238.243.2318.238.243.2418.238.243.2518.238.243.2618.238.243.2718.238.243.2818.238.243.2918.238.243.3018.238.243.3118.238.243.3218.238.243.3318.238.243.3418.238.243.3518.238.243.3618.238.243.3718.238.243.3818.238.243.3918.238.243.4018.238.243.4118.238.243.4218.238.243.4318.238.243.4418.238.243.4518.238.243.4618.238.243.4718.238.243.4818.238.243.4918.238.243.5018.238.243.5118.238.243.5218.238.243.5318.238.243.5418.238.243.5518.238.243.5618.238.243.5718.238.243.5818.238.243.5918.238.243.6018.238.243.6118.238.243.6218.238.243.6318.238.243.6418.238.243.6518.238.243.6618.238.243.6718.238.243.6818.238.243.6918.238.243.7018.238.243.7118.238.243.7218.238.243.7318.238.243.7418.238.243.7518.238.243.7618.238.243.7718.238.243.7818.238.243.7918.238.243.8018.238.243.8118.238.243.8218.238.243.8318.238.243.8418.238.243.8518.238.243.8618.238.243.8718.238.243.8818.238.243.8918.238.243.9018.238.243.9118.238.243.9218.238.243.9318.238.243.9418.238.243.9518.238.243.9618.238.243.9718.238.243.9818.238.243.9918.238.243.10018.238.243.10118.238.243.10218.238.243.10318.238.243.10418.238.243.10518.238.243.10618.238.243.10718.238.243.10818.238.243.10918.238.243.11018.238.243.11118.238.243.11218.238.243.11318.238.243.11418.238.243.11518.238.243.11618.238.243.11718.238.243.11818.238.243.11918.238.243.12018.238.243.12118.238.243.12218.238.243.12318.238.243.12418.238.243.12518.238.243.12618.238.243.12718.238.243.12818.238.243.12918.238.243.13018.238.243.13118.238.243.13218.238.243.13318.238.243.13418.238.243.13518.238.243.13618.238.243.13718.238.243.13818.238.243.13918.238.243.14018.238.243.14118.238.243.14218.238.243.14318.238.243.14418.238.243.14518.238.243.14618.238.243.14718.238.243.14818.238.243.14918.238.243.15018.238.243.15118.238.243.15218.238.243.15318.238.243.15418.238.243.15518.238.243.15618.238.243.15718.238.243.15818.238.243.15918.238.243.16018.238.243.16118.238.243.16218.238.243.16318.238.243.16418.238.243.16518.238.243.16618.238.243.16718.238.243.16818.238.243.16918.238.243.17018.238.243.17118.238.243.17218.238.243.17318.238.243.17418.238.243.17518.238.243.17618.238.243.17718.238.243.17818.238.243.17918.238.243.18018.238.243.18118.238.243.18218.238.243.18318.238.243.18418.238.243.18518.238.243.18618.238.243.18718.238.243.18818.238.243.18918.238.243.19018.238.243.19118.238.243.19218.238.243.19318.238.243.19418.238.243.19518.238.243.19618.238.243.19718.238.243.19818.238.243.19918.238.243.20018.238.243.20118.238.243.20218.238.243.20318.238.243.20418.238.243.20518.238.243.20618.238.243.20718.238.243.20818.238.243.20918.238.243.21018.238.243.21118.238.243.21218.238.243.21318.238.243.21418.238.243.21518.238.243.21618.238.243.21718.238.243.21818.238.243.21918.238.243.22018.238.243.22118.238.243.22218.238.243.22318.238.243.22418.238.243.22518.238.243.22618.238.243.22718.238.243.22818.238.243.22918.238.243.23018.238.243.23118.238.243.23218.238.243.23318.238.243.23418.238.243.23518.238.243.23618.238.243.23718.238.243.23818.238.243.23918.238.243.24018.238.243.24118.238.243.24218.238.243.24318.238.243.24418.238.243.24518.238.243.24618.238.243.24718.238.243.24818.238.243.24918.238.243.25018.238.243.25118.238.243.25218.238.243.25318.238.243.25418.238.243.255