193.147.162.166:3124
201.6.110.250:6588
210.42.140.5:3128
61.156.42.123:6317
planetlab1.kent.ac.uk:3124
planetlab1.kent.ac.uk:3127
planetlab2.larc.usp.br:3124
125.46.61.39:3128
128.238.88.65:3128
128.4.36.11:3124
128.59.20.228:3128
129.107.35.131:3124
129.12.3.74:3127
129.12.3.75:3124
129.242.19.197:3128