143.47.83 is a class C of IPs

Sample IPs from the class C 143.47.83

143.47.83.86	View precise location of 143.47.83.86 on the map!
143.47.83.23	View precise location of 143.47.83.23 on the map!
143.47.83.176	View precise location of 143.47.83.176 on the map!
143.47.83.142	View precise location of 143.47.83.142 on the map!
143.47.83.107	View precise location of 143.47.83.107 on the map!
143.47.83.176	View precise location of 143.47.83.176 on the map!
143.47.83.28	View precise location of 143.47.83.28 on the map!
143.47.83.200	View precise location of 143.47.83.200 on the map!
143.47.83.13	View precise location of 143.47.83.13 on the map!
143.47.83.94	View precise location of 143.47.83.94 on the map!
143.47.83.48	View precise location of 143.47.83.48 on the map!

10 Random IPs

44.169.87.117	Find precise map location of 44.169.87.117
166.92.65.104	Find precise map location of 166.92.65.104
39.210.143.61	Find precise map location of 39.210.143.61
212.212.135.15	Find precise map location of 212.212.135.15
24.83.82.189	Find precise map location of 24.83.82.189
86.170.68.141	Find precise map location of 86.170.68.141
197.44.55.161	Find precise map location of 197.44.55.161
248.244.130.80	Find precise map location of 248.244.130.80
217.69.145.117	Find precise map location of 217.69.145.117
245.159.41.10	Find precise map location of 245.159.41.10
188.104.37.220	Find precise map location of 188.104.37.220

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