143.167.7 is a class C of IPs

Sample IPs from the class C 143.167.7

143.167.7.103	View precise location of 143.167.7.103 on the map!
143.167.7.28	View precise location of 143.167.7.28 on the map!
143.167.7.204	View precise location of 143.167.7.204 on the map!
143.167.7.92	View precise location of 143.167.7.92 on the map!
143.167.7.248	View precise location of 143.167.7.248 on the map!
143.167.7.196	View precise location of 143.167.7.196 on the map!
143.167.7.115	View precise location of 143.167.7.115 on the map!
143.167.7.83	View precise location of 143.167.7.83 on the map!
143.167.7.188	View precise location of 143.167.7.188 on the map!
143.167.7.46	View precise location of 143.167.7.46 on the map!
143.167.7.145	View precise location of 143.167.7.145 on the map!

10 Random IPs

183.100.67.155	Find precise map location of 183.100.67.155
211.246.70.173	Find precise map location of 211.246.70.173
5.190.63.241	Find precise map location of 5.190.63.241
60.28.225.4	Find precise map location of 60.28.225.4
172.230.223.121	Find precise map location of 172.230.223.121
209.160.4.199	Find precise map location of 209.160.4.199
110.71.149.41	Find precise map location of 110.71.149.41
58.75.4.239	Find precise map location of 58.75.4.239
163.134.219.84	Find precise map location of 163.134.219.84
119.23.145.57	Find precise map location of 119.23.145.57
55.21.195.82	Find precise map location of 55.21.195.82

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