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216.73.216.59
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booth-inet1--booth-inet2.citnet.caltech.edu
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booth-inet1--booth-inet2.citnet.caltech.edu
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131.215.0.0
California Institute of Technology
AS31
United States of America
Los Angeles, California
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booth-inet1--booth-inet2.citnet.caltech.edu has no AAAA records.