91.83.189 is a class C of IPs

Sample IPs from the class C 91.83.189

91.83.189.218	View precise location of 91.83.189.218 on the map!
91.83.189.255	View precise location of 91.83.189.255 on the map!
91.83.189.132	View precise location of 91.83.189.132 on the map!
91.83.189.191	View precise location of 91.83.189.191 on the map!
91.83.189.220	View precise location of 91.83.189.220 on the map!
91.83.189.239	View precise location of 91.83.189.239 on the map!
91.83.189.19	View precise location of 91.83.189.19 on the map!
91.83.189.189	View precise location of 91.83.189.189 on the map!
91.83.189.27	View precise location of 91.83.189.27 on the map!
91.83.189.43	View precise location of 91.83.189.43 on the map!
91.83.189.169	View precise location of 91.83.189.169 on the map!