131.221.139 is a class C of IPs

Sample IPs from the class C 131.221.139

131.221.139.152	View precise location of 131.221.139.152 on the map!
131.221.139.227	View precise location of 131.221.139.227 on the map!
131.221.139.15	View precise location of 131.221.139.15 on the map!
131.221.139.94	View precise location of 131.221.139.94 on the map!
131.221.139.111	View precise location of 131.221.139.111 on the map!
131.221.139.135	View precise location of 131.221.139.135 on the map!
131.221.139.254	View precise location of 131.221.139.254 on the map!
131.221.139.239	View precise location of 131.221.139.239 on the map!
131.221.139.46	View precise location of 131.221.139.46 on the map!
131.221.139.121	View precise location of 131.221.139.121 on the map!
131.221.139.68	View precise location of 131.221.139.68 on the map!