143.82.30 is a class C of IPs

Sample IPs from the class C 143.82.30

143.82.30.150	View precise location of 143.82.30.150 on the map!
143.82.30.141	View precise location of 143.82.30.141 on the map!
143.82.30.65	View precise location of 143.82.30.65 on the map!
143.82.30.40	View precise location of 143.82.30.40 on the map!
143.82.30.246	View precise location of 143.82.30.246 on the map!
143.82.30.98	View precise location of 143.82.30.98 on the map!
143.82.30.168	View precise location of 143.82.30.168 on the map!
143.82.30.245	View precise location of 143.82.30.245 on the map!
143.82.30.25	View precise location of 143.82.30.25 on the map!
143.82.30.39	View precise location of 143.82.30.39 on the map!
143.82.30.20	View precise location of 143.82.30.20 on the map!

10 Random IPs

116.46.134.6	Find precise map location of 116.46.134.6
207.136.47.151	Find precise map location of 207.136.47.151
238.239.177.107	Find precise map location of 238.239.177.107
27.159.73.60	Find precise map location of 27.159.73.60
204.41.12.174	Find precise map location of 204.41.12.174
153.117.67.173	Find precise map location of 153.117.67.173
33.58.166.209	Find precise map location of 33.58.166.209
96.86.249.130	Find precise map location of 96.86.249.130
225.57.172.17	Find precise map location of 225.57.172.17
64.79.82.65	Find precise map location of 64.79.82.65
142.11.148.119	Find precise map location of 142.11.148.119

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