165.143.78 is a class C of IPs

Sample IPs from the class C 165.143.78

165.143.78.134	View precise location of 165.143.78.134 on the map!
165.143.78.225	View precise location of 165.143.78.225 on the map!
165.143.78.38	View precise location of 165.143.78.38 on the map!
165.143.78.140	View precise location of 165.143.78.140 on the map!
165.143.78.66	View precise location of 165.143.78.66 on the map!
165.143.78.234	View precise location of 165.143.78.234 on the map!
165.143.78.70	View precise location of 165.143.78.70 on the map!
165.143.78.120	View precise location of 165.143.78.120 on the map!
165.143.78.145	View precise location of 165.143.78.145 on the map!
165.143.78.226	View precise location of 165.143.78.226 on the map!
165.143.78.108	View precise location of 165.143.78.108 on the map!

10 Random IPs

250.131.87.32	Find precise map location of 250.131.87.32
200.155.211.161	Find precise map location of 200.155.211.161
32.61.38.109	Find precise map location of 32.61.38.109
28.125.239.167	Find precise map location of 28.125.239.167
193.5.125.254	Find precise map location of 193.5.125.254
148.178.98.140	Find precise map location of 148.178.98.140
107.115.23.54	Find precise map location of 107.115.23.54
65.105.164.207	Find precise map location of 65.105.164.207
12.76.248.241	Find precise map location of 12.76.248.241
171.141.138.203	Find precise map location of 171.141.138.203
84.58.60.228	Find precise map location of 84.58.60.228

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