143.82.54 is a class C of IPs

Sample IPs from the class C 143.82.54

143.82.54.200	View precise location of 143.82.54.200 on the map!
143.82.54.11	View precise location of 143.82.54.11 on the map!
143.82.54.191	View precise location of 143.82.54.191 on the map!
143.82.54.230	View precise location of 143.82.54.230 on the map!
143.82.54.133	View precise location of 143.82.54.133 on the map!
143.82.54.76	View precise location of 143.82.54.76 on the map!
143.82.54.31	View precise location of 143.82.54.31 on the map!
143.82.54.46	View precise location of 143.82.54.46 on the map!
143.82.54.15	View precise location of 143.82.54.15 on the map!
143.82.54.190	View precise location of 143.82.54.190 on the map!
143.82.54.98	View precise location of 143.82.54.98 on the map!

10 Random IPs

253.240.121.244	Find precise map location of 253.240.121.244
50.218.245.78	Find precise map location of 50.218.245.78
64.139.50.222	Find precise map location of 64.139.50.222
238.178.97.66	Find precise map location of 238.178.97.66
88.142.214.163	Find precise map location of 88.142.214.163
17.181.124.174	Find precise map location of 17.181.124.174
235.200.155.156	Find precise map location of 235.200.155.156
221.247.124.13	Find precise map location of 221.247.124.13
129.10.167.26	Find precise map location of 129.10.167.26
158.246.191.69	Find precise map location of 158.246.191.69
4.116.244.174	Find precise map location of 4.116.244.174

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