@TECHREPORT{
       Author = {Dainotti, A. and Benson, K. and King, A. and claffy, k. and Glatz, E. and Dimitropoulos, X. and Richter, P. and Finamore, A. and Snoeren, A.}, 
       Title = {{Lost in Space: Improving Inference of IPv4 Address Space Utilization}},
       Institution = {Center for Applied Internet Data Analysis (CAIDA)},
       Month = {Oct},
       Year = {2014},
       Keywords = {measurement methodology   passive data analysis   security   routing   network telescope   internet outages}
}