249.143.190 is a class C of IPs

Sample IPs from the class C 249.143.190

249.143.190.33	View precise location of 249.143.190.33 on the map!
249.143.190.101	View precise location of 249.143.190.101 on the map!
249.143.190.223	View precise location of 249.143.190.223 on the map!
249.143.190.155	View precise location of 249.143.190.155 on the map!
249.143.190.213	View precise location of 249.143.190.213 on the map!
249.143.190.241	View precise location of 249.143.190.241 on the map!
249.143.190.145	View precise location of 249.143.190.145 on the map!
249.143.190.149	View precise location of 249.143.190.149 on the map!
249.143.190.254	View precise location of 249.143.190.254 on the map!
249.143.190.11	View precise location of 249.143.190.11 on the map!
249.143.190.249	View precise location of 249.143.190.249 on the map!

10 Random IPs

218.152.51.23	Find precise map location of 218.152.51.23
73.37.146.108	Find precise map location of 73.37.146.108
80.15.12.142	Find precise map location of 80.15.12.142
236.207.110.216	Find precise map location of 236.207.110.216
205.89.138.26	Find precise map location of 205.89.138.26
36.7.154.162	Find precise map location of 36.7.154.162
9.11.136.221	Find precise map location of 9.11.136.221
64.6.233.203	Find precise map location of 64.6.233.203
39.222.217.127	Find precise map location of 39.222.217.127
119.158.86.107	Find precise map location of 119.158.86.107
235.113.126.71	Find precise map location of 235.113.126.71

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