83.13.156 is a class C of IPs

Sample IPs from the class C 83.13.156

83.13.156.53	View precise location of 83.13.156.53 on the map!
83.13.156.62	View precise location of 83.13.156.62 on the map!
83.13.156.79	View precise location of 83.13.156.79 on the map!
83.13.156.145	View precise location of 83.13.156.145 on the map!
83.13.156.97	View precise location of 83.13.156.97 on the map!
83.13.156.196	View precise location of 83.13.156.196 on the map!
83.13.156.128	View precise location of 83.13.156.128 on the map!
83.13.156.1	View precise location of 83.13.156.1 on the map!
83.13.156.33	View precise location of 83.13.156.33 on the map!
83.13.156.227	View precise location of 83.13.156.227 on the map!
83.13.156.214	View precise location of 83.13.156.214 on the map!

10 Random IPs

212.232.177.153	Find precise map location of 212.232.177.153
249.124.175.205	Find precise map location of 249.124.175.205
10.73.184.72	Find precise map location of 10.73.184.72
64.42.147.146	Find precise map location of 64.42.147.146
200.207.168.175	Find precise map location of 200.207.168.175
25.191.47.37	Find precise map location of 25.191.47.37
60.70.122.177	Find precise map location of 60.70.122.177
15.106.226.160	Find precise map location of 15.106.226.160
194.64.102.154	Find precise map location of 194.64.102.154
87.130.172.173	Find precise map location of 87.130.172.173
251.22.156.116	Find precise map location of 251.22.156.116

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