156.190.3 is a class C of IPs

Sample IPs from the class C 156.190.3

156.190.3.186	View precise location of 156.190.3.186 on the map!
156.190.3.230	View precise location of 156.190.3.230 on the map!
156.190.3.37	View precise location of 156.190.3.37 on the map!
156.190.3.229	View precise location of 156.190.3.229 on the map!
156.190.3.99	View precise location of 156.190.3.99 on the map!
156.190.3.232	View precise location of 156.190.3.232 on the map!
156.190.3.89	View precise location of 156.190.3.89 on the map!
156.190.3.173	View precise location of 156.190.3.173 on the map!
156.190.3.133	View precise location of 156.190.3.133 on the map!
156.190.3.142	View precise location of 156.190.3.142 on the map!
156.190.3.161	View precise location of 156.190.3.161 on the map!

10 Random IPs

25.194.206.185	Find precise map location of 25.194.206.185
88.90.179.122	Find precise map location of 88.90.179.122
117.241.171.66	Find precise map location of 117.241.171.66
176.168.11.39	Find precise map location of 176.168.11.39
14.196.221.195	Find precise map location of 14.196.221.195
140.117.136.200	Find precise map location of 140.117.136.200
179.156.179.167	Find precise map location of 179.156.179.167
172.77.147.39	Find precise map location of 172.77.147.39
23.223.179.102	Find precise map location of 23.223.179.102
187.144.190.143	Find precise map location of 187.144.190.143
8.66.179.77	Find precise map location of 8.66.179.77

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