AS3 18.18.128.0/24 CIDR and IP Range Summary.ASN: 3 - Massachusetts Institute of TechnologyHost Count: 254Addressable IPs: 256 18.18.128.018.18.128.118.18.128.218.18.128.318.18.128.418.18.128.518.18.128.618.18.128.718.18.128.818.18.128.918.18.128.1018.18.128.1118.18.128.1218.18.128.1318.18.128.1418.18.128.1518.18.128.1618.18.128.1718.18.128.1818.18.128.1918.18.128.2018.18.128.2118.18.128.2218.18.128.2318.18.128.2418.18.128.2518.18.128.2618.18.128.2718.18.128.2818.18.128.2918.18.128.3018.18.128.3118.18.128.3218.18.128.3318.18.128.3418.18.128.3518.18.128.3618.18.128.3718.18.128.3818.18.128.3918.18.128.4018.18.128.4118.18.128.4218.18.128.4318.18.128.4418.18.128.4518.18.128.4618.18.128.4718.18.128.4818.18.128.4918.18.128.5018.18.128.5118.18.128.5218.18.128.5318.18.128.5418.18.128.5518.18.128.5618.18.128.5718.18.128.5818.18.128.5918.18.128.6018.18.128.6118.18.128.6218.18.128.6318.18.128.6418.18.128.6518.18.128.6618.18.128.6718.18.128.6818.18.128.6918.18.128.7018.18.128.7118.18.128.7218.18.128.7318.18.128.7418.18.128.7518.18.128.7618.18.128.7718.18.128.7818.18.128.7918.18.128.8018.18.128.8118.18.128.8218.18.128.8318.18.128.8418.18.128.8518.18.128.8618.18.128.8718.18.128.8818.18.128.8918.18.128.9018.18.128.9118.18.128.9218.18.128.9318.18.128.9418.18.128.9518.18.128.9618.18.128.9718.18.128.9818.18.128.9918.18.128.10018.18.128.10118.18.128.10218.18.128.10318.18.128.10418.18.128.10518.18.128.10618.18.128.10718.18.128.10818.18.128.10918.18.128.11018.18.128.11118.18.128.11218.18.128.11318.18.128.11418.18.128.11518.18.128.11618.18.128.11718.18.128.11818.18.128.11918.18.128.12018.18.128.12118.18.128.12218.18.128.12318.18.128.12418.18.128.12518.18.128.12618.18.128.12718.18.128.12818.18.128.12918.18.128.13018.18.128.13118.18.128.13218.18.128.13318.18.128.13418.18.128.13518.18.128.13618.18.128.13718.18.128.13818.18.128.13918.18.128.14018.18.128.14118.18.128.14218.18.128.14318.18.128.14418.18.128.14518.18.128.14618.18.128.14718.18.128.14818.18.128.14918.18.128.15018.18.128.15118.18.128.15218.18.128.15318.18.128.15418.18.128.15518.18.128.15618.18.128.15718.18.128.15818.18.128.15918.18.128.16018.18.128.16118.18.128.16218.18.128.16318.18.128.16418.18.128.16518.18.128.16618.18.128.16718.18.128.16818.18.128.16918.18.128.17018.18.128.17118.18.128.17218.18.128.17318.18.128.17418.18.128.17518.18.128.17618.18.128.17718.18.128.17818.18.128.17918.18.128.18018.18.128.18118.18.128.18218.18.128.18318.18.128.18418.18.128.18518.18.128.18618.18.128.18718.18.128.18818.18.128.18918.18.128.19018.18.128.19118.18.128.19218.18.128.19318.18.128.19418.18.128.19518.18.128.19618.18.128.19718.18.128.19818.18.128.19918.18.128.20018.18.128.20118.18.128.20218.18.128.20318.18.128.20418.18.128.20518.18.128.20618.18.128.20718.18.128.20818.18.128.20918.18.128.21018.18.128.21118.18.128.21218.18.128.21318.18.128.21418.18.128.21518.18.128.21618.18.128.21718.18.128.21818.18.128.21918.18.128.22018.18.128.22118.18.128.22218.18.128.22318.18.128.22418.18.128.22518.18.128.22618.18.128.22718.18.128.22818.18.128.22918.18.128.23018.18.128.23118.18.128.23218.18.128.23318.18.128.23418.18.128.23518.18.128.23618.18.128.23718.18.128.23818.18.128.23918.18.128.24018.18.128.24118.18.128.24218.18.128.24318.18.128.24418.18.128.24518.18.128.24618.18.128.24718.18.128.24818.18.128.24918.18.128.25018.18.128.25118.18.128.25218.18.128.25318.18.128.25418.18.128.255