57.139.143 is a class C of IPs

Sample IPs from the class C 57.139.143

57.139.143.164	View precise location of 57.139.143.164 on the map!
57.139.143.231	View precise location of 57.139.143.231 on the map!
57.139.143.57	View precise location of 57.139.143.57 on the map!
57.139.143.152	View precise location of 57.139.143.152 on the map!
57.139.143.218	View precise location of 57.139.143.218 on the map!
57.139.143.119	View precise location of 57.139.143.119 on the map!
57.139.143.144	View precise location of 57.139.143.144 on the map!
57.139.143.163	View precise location of 57.139.143.163 on the map!
57.139.143.9	View precise location of 57.139.143.9 on the map!
57.139.143.157	View precise location of 57.139.143.157 on the map!
57.139.143.214	View precise location of 57.139.143.214 on the map!