143.7.156 is a class C of IPs

Sample IPs from the class C 143.7.156

143.7.156.111	View precise location of 143.7.156.111 on the map!
143.7.156.207	View precise location of 143.7.156.207 on the map!
143.7.156.116	View precise location of 143.7.156.116 on the map!
143.7.156.149	View precise location of 143.7.156.149 on the map!
143.7.156.168	View precise location of 143.7.156.168 on the map!
143.7.156.29	View precise location of 143.7.156.29 on the map!
143.7.156.129	View precise location of 143.7.156.129 on the map!
143.7.156.17	View precise location of 143.7.156.17 on the map!
143.7.156.98	View precise location of 143.7.156.98 on the map!
143.7.156.70	View precise location of 143.7.156.70 on the map!
143.7.156.47	View precise location of 143.7.156.47 on the map!

10 Random IPs

19.82.46.236	Find precise map location of 19.82.46.236
170.42.53.90	Find precise map location of 170.42.53.90
122.130.210.9	Find precise map location of 122.130.210.9
125.26.190.179	Find precise map location of 125.26.190.179
154.58.43.179	Find precise map location of 154.58.43.179
211.91.240.166	Find precise map location of 211.91.240.166
127.142.183.84	Find precise map location of 127.142.183.84
145.68.70.43	Find precise map location of 145.68.70.43
27.224.111.81	Find precise map location of 27.224.111.81
182.17.207.121	Find precise map location of 182.17.207.121
2.173.56.65	Find precise map location of 2.173.56.65

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