208.143.187 is a class C of IPs

Sample IPs from the class C 208.143.187

208.143.187.219	View precise location of 208.143.187.219 on the map!
208.143.187.119	View precise location of 208.143.187.119 on the map!
208.143.187.6	View precise location of 208.143.187.6 on the map!
208.143.187.5	View precise location of 208.143.187.5 on the map!
208.143.187.203	View precise location of 208.143.187.203 on the map!
208.143.187.245	View precise location of 208.143.187.245 on the map!
208.143.187.167	View precise location of 208.143.187.167 on the map!
208.143.187.232	View precise location of 208.143.187.232 on the map!
208.143.187.242	View precise location of 208.143.187.242 on the map!
208.143.187.88	View precise location of 208.143.187.88 on the map!
208.143.187.112	View precise location of 208.143.187.112 on the map!

10 Random IPs

164.234.44.7	Find precise map location of 164.234.44.7
136.123.4.194	Find precise map location of 136.123.4.194
54.246.174.233	Find precise map location of 54.246.174.233
51.61.232.235	Find precise map location of 51.61.232.235
119.86.121.66	Find precise map location of 119.86.121.66
199.145.21.163	Find precise map location of 199.145.21.163
180.218.105.247	Find precise map location of 180.218.105.247
187.64.68.128	Find precise map location of 187.64.68.128
229.37.122.208	Find precise map location of 229.37.122.208
224.100.64.54	Find precise map location of 224.100.64.54
82.148.43.163	Find precise map location of 82.148.43.163

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