83.199.151 is a class C of IPs

Sample IPs from the class C 83.199.151

83.199.151.196	View precise location of 83.199.151.196 on the map!
83.199.151.235	View precise location of 83.199.151.235 on the map!
83.199.151.185	View precise location of 83.199.151.185 on the map!
83.199.151.216	View precise location of 83.199.151.216 on the map!
83.199.151.193	View precise location of 83.199.151.193 on the map!
83.199.151.237	View precise location of 83.199.151.237 on the map!
83.199.151.42	View precise location of 83.199.151.42 on the map!
83.199.151.154	View precise location of 83.199.151.154 on the map!
83.199.151.137	View precise location of 83.199.151.137 on the map!
83.199.151.40	View precise location of 83.199.151.40 on the map!
83.199.151.41	View precise location of 83.199.151.41 on the map!

10 Random IPs

245.217.78.151	Find precise map location of 245.217.78.151
174.205.122.136	Find precise map location of 174.205.122.136
198.221.224.148	Find precise map location of 198.221.224.148
216.82.171.190	Find precise map location of 216.82.171.190
37.154.40.157	Find precise map location of 37.154.40.157
135.107.187.190	Find precise map location of 135.107.187.190
143.6.153.139	Find precise map location of 143.6.153.139
64.248.79.216	Find precise map location of 64.248.79.216
61.26.253.53	Find precise map location of 61.26.253.53
84.246.200.59	Find precise map location of 84.246.200.59
45.196.18.202	Find precise map location of 45.196.18.202

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