83.121.193 is a class C of IPs

Sample IPs from the class C 83.121.193

83.121.193.195	View precise location of 83.121.193.195 on the map!
83.121.193.47	View precise location of 83.121.193.47 on the map!
83.121.193.136	View precise location of 83.121.193.136 on the map!
83.121.193.175	View precise location of 83.121.193.175 on the map!
83.121.193.77	View precise location of 83.121.193.77 on the map!
83.121.193.96	View precise location of 83.121.193.96 on the map!
83.121.193.161	View precise location of 83.121.193.161 on the map!
83.121.193.248	View precise location of 83.121.193.248 on the map!
83.121.193.93	View precise location of 83.121.193.93 on the map!
83.121.193.26	View precise location of 83.121.193.26 on the map!
83.121.193.127	View precise location of 83.121.193.127 on the map!

10 Random IPs

5.135.115.69	Find precise map location of 5.135.115.69
81.179.202.154	Find precise map location of 81.179.202.154
86.72.181.110	Find precise map location of 86.72.181.110
33.38.196.29	Find precise map location of 33.38.196.29
149.50.122.146	Find precise map location of 149.50.122.146
158.68.136.191	Find precise map location of 158.68.136.191
122.143.106.150	Find precise map location of 122.143.106.150
200.179.164.27	Find precise map location of 200.179.164.27
181.200.50.199	Find precise map location of 181.200.50.199
8.6.29.238	Find precise map location of 8.6.29.238
182.81.185.248	Find precise map location of 182.81.185.248

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