171.83.2 is a class C of IPs

Sample IPs from the class C 171.83.2

171.83.2.23	View precise location of 171.83.2.23 on the map!
171.83.2.106	View precise location of 171.83.2.106 on the map!
171.83.2.7	View precise location of 171.83.2.7 on the map!
171.83.2.35	View precise location of 171.83.2.35 on the map!
171.83.2.75	View precise location of 171.83.2.75 on the map!
171.83.2.180	View precise location of 171.83.2.180 on the map!
171.83.2.141	View precise location of 171.83.2.141 on the map!
171.83.2.73	View precise location of 171.83.2.73 on the map!
171.83.2.156	View precise location of 171.83.2.156 on the map!
171.83.2.219	View precise location of 171.83.2.219 on the map!
171.83.2.222	View precise location of 171.83.2.222 on the map!

10 Random IPs

174.87.60.179	Find precise map location of 174.87.60.179
36.186.165.242	Find precise map location of 36.186.165.242
21.18.73.241	Find precise map location of 21.18.73.241
203.244.117.44	Find precise map location of 203.244.117.44
175.173.98.140	Find precise map location of 175.173.98.140
118.153.63.89	Find precise map location of 118.153.63.89
143.158.227.137	Find precise map location of 143.158.227.137
93.127.191.76	Find precise map location of 93.127.191.76
34.18.14.103	Find precise map location of 34.18.14.103
236.193.5.210	Find precise map location of 236.193.5.210
217.18.80.70	Find precise map location of 217.18.80.70

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.