@ARTICLE{
       Author = {Dainotti, A. and Benson, K. and King, A. and claffy, k. and Kallitsis, M. and Glatz, E. and Dimitropoulos, X.}, 
       Title = {{Estimating Internet address space usage through passive measurements}},
       Journal = {ACM SIGCOMM Computer Communication Review (CCR)}, 
       Volume = {44},
       Number = {1},
       Pages = {42-49},
       Month = {Jan},
       Year = {2014},
       Keywords = {measurement methodology   passive data analysis   security   network telescope   internet outages}
}