142.15.139 is a class C of IPs

Sample IPs from the class C 142.15.139

142.15.139.127	View precise location of 142.15.139.127 on the map!
142.15.139.97	View precise location of 142.15.139.97 on the map!
142.15.139.146	View precise location of 142.15.139.146 on the map!
142.15.139.171	View precise location of 142.15.139.171 on the map!
142.15.139.25	View precise location of 142.15.139.25 on the map!
142.15.139.111	View precise location of 142.15.139.111 on the map!
142.15.139.26	View precise location of 142.15.139.26 on the map!
142.15.139.201	View precise location of 142.15.139.201 on the map!
142.15.139.126	View precise location of 142.15.139.126 on the map!
142.15.139.168	View precise location of 142.15.139.168 on the map!
142.15.139.213	View precise location of 142.15.139.213 on the map!

10 Random IPs

193.100.42.137	Find precise map location of 193.100.42.137
90.194.37.193	Find precise map location of 90.194.37.193
166.83.161.188	Find precise map location of 166.83.161.188
123.165.42.117	Find precise map location of 123.165.42.117
245.104.143.5	Find precise map location of 245.104.143.5
160.130.223.51	Find precise map location of 160.130.223.51
136.234.246.123	Find precise map location of 136.234.246.123
212.239.25.166	Find precise map location of 212.239.25.166
96.67.102.103	Find precise map location of 96.67.102.103
85.190.249.195	Find precise map location of 85.190.249.195
69.100.182.64	Find precise map location of 69.100.182.64

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