3.12.75 is a class C of IPs

Sample IPs from the class C 3.12.75

3.12.75.89	View precise location of 3.12.75.89 on the map!
3.12.75.147	View precise location of 3.12.75.147 on the map!
3.12.75.116	View precise location of 3.12.75.116 on the map!
3.12.75.158	View precise location of 3.12.75.158 on the map!
3.12.75.169	View precise location of 3.12.75.169 on the map!
3.12.75.212	View precise location of 3.12.75.212 on the map!
3.12.75.79	View precise location of 3.12.75.79 on the map!
3.12.75.112	View precise location of 3.12.75.112 on the map!
3.12.75.193	View precise location of 3.12.75.193 on the map!
3.12.75.224	View precise location of 3.12.75.224 on the map!
3.12.75.137	View precise location of 3.12.75.137 on the map!

10 Random IPs

153.39.229.222	Find precise map location of 153.39.229.222
239.7.77.82	Find precise map location of 239.7.77.82
207.169.188.220	Find precise map location of 207.169.188.220
200.2.83.122	Find precise map location of 200.2.83.122
28.179.131.177	Find precise map location of 28.179.131.177
111.152.41.228	Find precise map location of 111.152.41.228
214.211.220.61	Find precise map location of 214.211.220.61
180.4.104.204	Find precise map location of 180.4.104.204
171.176.242.128	Find precise map location of 171.176.242.128
111.178.191.238	Find precise map location of 111.178.191.238
13.180.197.166	Find precise map location of 13.180.197.166

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