155.81.71 is a class C of IPs

Sample IPs from the class C 155.81.71

155.81.71.127	View precise location of 155.81.71.127 on the map!
155.81.71.178	View precise location of 155.81.71.178 on the map!
155.81.71.131	View precise location of 155.81.71.131 on the map!
155.81.71.206	View precise location of 155.81.71.206 on the map!
155.81.71.146	View precise location of 155.81.71.146 on the map!
155.81.71.230	View precise location of 155.81.71.230 on the map!
155.81.71.245	View precise location of 155.81.71.245 on the map!
155.81.71.134	View precise location of 155.81.71.134 on the map!
155.81.71.229	View precise location of 155.81.71.229 on the map!
155.81.71.17	View precise location of 155.81.71.17 on the map!
155.81.71.68	View precise location of 155.81.71.68 on the map!

10 Random IPs

106.235.232.162	Find precise map location of 106.235.232.162
236.180.194.69	Find precise map location of 236.180.194.69
214.89.70.166	Find precise map location of 214.89.70.166
233.13.11.212	Find precise map location of 233.13.11.212
191.37.19.34	Find precise map location of 191.37.19.34
21.65.140.28	Find precise map location of 21.65.140.28
166.86.240.88	Find precise map location of 166.86.240.88
186.87.86.149	Find precise map location of 186.87.86.149
55.49.139.142	Find precise map location of 55.49.139.142
243.193.56.203	Find precise map location of 243.193.56.203
231.215.111.172	Find precise map location of 231.215.111.172

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