143.112.243 is a class C of IPs

Sample IPs from the class C 143.112.243

143.112.243.22	View precise location of 143.112.243.22 on the map!
143.112.243.139	View precise location of 143.112.243.139 on the map!
143.112.243.169	View precise location of 143.112.243.169 on the map!
143.112.243.137	View precise location of 143.112.243.137 on the map!
143.112.243.183	View precise location of 143.112.243.183 on the map!
143.112.243.109	View precise location of 143.112.243.109 on the map!
143.112.243.141	View precise location of 143.112.243.141 on the map!
143.112.243.200	View precise location of 143.112.243.200 on the map!
143.112.243.136	View precise location of 143.112.243.136 on the map!
143.112.243.79	View precise location of 143.112.243.79 on the map!
143.112.243.194	View precise location of 143.112.243.194 on the map!

10 Random IPs

42.150.235.191	Find precise map location of 42.150.235.191
9.193.54.167	Find precise map location of 9.193.54.167
179.204.167.195	Find precise map location of 179.204.167.195
64.20.113.133	Find precise map location of 64.20.113.133
122.60.230.130	Find precise map location of 122.60.230.130
247.127.105.113	Find precise map location of 247.127.105.113
142.107.190.82	Find precise map location of 142.107.190.82
55.123.168.176	Find precise map location of 55.123.168.176
245.177.106.42	Find precise map location of 245.177.106.42
140.189.25.147	Find precise map location of 140.189.25.147
16.13.183.29	Find precise map location of 16.13.183.29

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