AS3 18.18.99.0/24 CIDR and IP Range Summary.ASN: 3 - Massachusetts Institute of TechnologyHost Count: 254Addressable IPs: 256 18.18.99.018.18.99.118.18.99.218.18.99.318.18.99.418.18.99.518.18.99.618.18.99.718.18.99.818.18.99.918.18.99.1018.18.99.1118.18.99.1218.18.99.1318.18.99.1418.18.99.1518.18.99.1618.18.99.1718.18.99.1818.18.99.1918.18.99.2018.18.99.2118.18.99.2218.18.99.2318.18.99.2418.18.99.2518.18.99.2618.18.99.2718.18.99.2818.18.99.2918.18.99.3018.18.99.3118.18.99.3218.18.99.3318.18.99.3418.18.99.3518.18.99.3618.18.99.3718.18.99.3818.18.99.3918.18.99.4018.18.99.4118.18.99.4218.18.99.4318.18.99.4418.18.99.4518.18.99.4618.18.99.4718.18.99.4818.18.99.4918.18.99.5018.18.99.5118.18.99.5218.18.99.5318.18.99.5418.18.99.5518.18.99.5618.18.99.5718.18.99.5818.18.99.5918.18.99.6018.18.99.6118.18.99.6218.18.99.6318.18.99.6418.18.99.6518.18.99.6618.18.99.6718.18.99.6818.18.99.6918.18.99.7018.18.99.7118.18.99.7218.18.99.7318.18.99.7418.18.99.7518.18.99.7618.18.99.7718.18.99.7818.18.99.7918.18.99.8018.18.99.8118.18.99.8218.18.99.8318.18.99.8418.18.99.8518.18.99.8618.18.99.8718.18.99.8818.18.99.8918.18.99.9018.18.99.9118.18.99.9218.18.99.9318.18.99.9418.18.99.9518.18.99.9618.18.99.9718.18.99.9818.18.99.9918.18.99.10018.18.99.10118.18.99.10218.18.99.10318.18.99.10418.18.99.10518.18.99.10618.18.99.10718.18.99.10818.18.99.10918.18.99.11018.18.99.11118.18.99.11218.18.99.11318.18.99.11418.18.99.11518.18.99.11618.18.99.11718.18.99.11818.18.99.11918.18.99.12018.18.99.12118.18.99.12218.18.99.12318.18.99.12418.18.99.12518.18.99.12618.18.99.12718.18.99.12818.18.99.12918.18.99.13018.18.99.13118.18.99.13218.18.99.13318.18.99.13418.18.99.13518.18.99.13618.18.99.13718.18.99.13818.18.99.13918.18.99.14018.18.99.14118.18.99.14218.18.99.14318.18.99.14418.18.99.14518.18.99.14618.18.99.14718.18.99.14818.18.99.14918.18.99.15018.18.99.15118.18.99.15218.18.99.15318.18.99.15418.18.99.15518.18.99.15618.18.99.15718.18.99.15818.18.99.15918.18.99.16018.18.99.16118.18.99.16218.18.99.16318.18.99.16418.18.99.16518.18.99.16618.18.99.16718.18.99.16818.18.99.16918.18.99.17018.18.99.17118.18.99.17218.18.99.17318.18.99.17418.18.99.17518.18.99.17618.18.99.17718.18.99.17818.18.99.17918.18.99.18018.18.99.18118.18.99.18218.18.99.18318.18.99.18418.18.99.18518.18.99.18618.18.99.18718.18.99.18818.18.99.18918.18.99.19018.18.99.19118.18.99.19218.18.99.19318.18.99.19418.18.99.19518.18.99.19618.18.99.19718.18.99.19818.18.99.19918.18.99.20018.18.99.20118.18.99.20218.18.99.20318.18.99.20418.18.99.20518.18.99.20618.18.99.20718.18.99.20818.18.99.20918.18.99.21018.18.99.21118.18.99.21218.18.99.21318.18.99.21418.18.99.21518.18.99.21618.18.99.21718.18.99.21818.18.99.21918.18.99.22018.18.99.22118.18.99.22218.18.99.22318.18.99.22418.18.99.22518.18.99.22618.18.99.22718.18.99.22818.18.99.22918.18.99.23018.18.99.23118.18.99.23218.18.99.23318.18.99.23418.18.99.23518.18.99.23618.18.99.23718.18.99.23818.18.99.23918.18.99.24018.18.99.24118.18.99.24218.18.99.24318.18.99.24418.18.99.24518.18.99.24618.18.99.24718.18.99.24818.18.99.24918.18.99.25018.18.99.25118.18.99.25218.18.99.25318.18.99.25418.18.99.255