139.73.31 is a class C of IPs

Sample IPs from the class C 139.73.31

139.73.31.160	View precise location of 139.73.31.160 on the map!
139.73.31.221	View precise location of 139.73.31.221 on the map!
139.73.31.203	View precise location of 139.73.31.203 on the map!
139.73.31.172	View precise location of 139.73.31.172 on the map!
139.73.31.54	View precise location of 139.73.31.54 on the map!
139.73.31.112	View precise location of 139.73.31.112 on the map!
139.73.31.191	View precise location of 139.73.31.191 on the map!
139.73.31.7	View precise location of 139.73.31.7 on the map!
139.73.31.29	View precise location of 139.73.31.29 on the map!
139.73.31.250	View precise location of 139.73.31.250 on the map!
139.73.31.109	View precise location of 139.73.31.109 on the map!