72.139.221 is a class C of IPs

Sample IPs from the class C 72.139.221

72.139.221.12	View precise location of 72.139.221.12 on the map!
72.139.221.87	View precise location of 72.139.221.87 on the map!
72.139.221.149	View precise location of 72.139.221.149 on the map!
72.139.221.56	View precise location of 72.139.221.56 on the map!
72.139.221.134	View precise location of 72.139.221.134 on the map!
72.139.221.72	View precise location of 72.139.221.72 on the map!
72.139.221.33	View precise location of 72.139.221.33 on the map!
72.139.221.3	View precise location of 72.139.221.3 on the map!
72.139.221.173	View precise location of 72.139.221.173 on the map!
72.139.221.63	View precise location of 72.139.221.63 on the map!
72.139.221.181	View precise location of 72.139.221.181 on the map!