143.102.140 is a class C of IPs

Sample IPs from the class C 143.102.140

143.102.140.97	View precise location of 143.102.140.97 on the map!
143.102.140.194	View precise location of 143.102.140.194 on the map!
143.102.140.118	View precise location of 143.102.140.118 on the map!
143.102.140.110	View precise location of 143.102.140.110 on the map!
143.102.140.35	View precise location of 143.102.140.35 on the map!
143.102.140.156	View precise location of 143.102.140.156 on the map!
143.102.140.17	View precise location of 143.102.140.17 on the map!
143.102.140.43	View precise location of 143.102.140.43 on the map!
143.102.140.236	View precise location of 143.102.140.236 on the map!
143.102.140.187	View precise location of 143.102.140.187 on the map!
143.102.140.189	View precise location of 143.102.140.189 on the map!

10 Random IPs

156.9.16.118	Find precise map location of 156.9.16.118
15.16.43.6	Find precise map location of 15.16.43.6
216.112.62.61	Find precise map location of 216.112.62.61
2.217.18.250	Find precise map location of 2.217.18.250
108.80.93.152	Find precise map location of 108.80.93.152
121.223.166.188	Find precise map location of 121.223.166.188
13.139.37.70	Find precise map location of 13.139.37.70
106.10.115.179	Find precise map location of 106.10.115.179
63.123.189.231	Find precise map location of 63.123.189.231
247.10.176.180	Find precise map location of 247.10.176.180
76.66.244.187	Find precise map location of 76.66.244.187

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