12.105.149 is a class C of IPs

Sample IPs from the class C 12.105.149

12.105.149.108	View precise location of 12.105.149.108 on the map!
12.105.149.78	View precise location of 12.105.149.78 on the map!
12.105.149.237	View precise location of 12.105.149.237 on the map!
12.105.149.122	View precise location of 12.105.149.122 on the map!
12.105.149.57	View precise location of 12.105.149.57 on the map!
12.105.149.221	View precise location of 12.105.149.221 on the map!
12.105.149.120	View precise location of 12.105.149.120 on the map!
12.105.149.145	View precise location of 12.105.149.145 on the map!
12.105.149.186	View precise location of 12.105.149.186 on the map!
12.105.149.36	View precise location of 12.105.149.36 on the map!
12.105.149.253	View precise location of 12.105.149.253 on the map!

10 Random IPs

217.72.5.89	Find precise map location of 217.72.5.89
226.143.239.164	Find precise map location of 226.143.239.164
9.3.106.232	Find precise map location of 9.3.106.232
205.37.39.184	Find precise map location of 205.37.39.184
12.71.61.190	Find precise map location of 12.71.61.190
66.173.213.84	Find precise map location of 66.173.213.84
250.217.129.193	Find precise map location of 250.217.129.193
177.101.226.51	Find precise map location of 177.101.226.51
253.139.169.133	Find precise map location of 253.139.169.133
5.124.176.165	Find precise map location of 5.124.176.165
59.162.203.57	Find precise map location of 59.162.203.57

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