Yinglian Xie Fang Yu Kannan Achan Eliot Gillum Moisés Goldszmidt Ted Wobber How dynamic are IP addresses? 301-312 2007 conf/sigcomm/2007 SIGCOMM http://doi.acm.org/10.1145/1282380.1282415 db/conf/sigcomm/sigcomm2007.html#XieYAGGW07