138.175.204 is a class C of IPs

Sample IPs from the class C 138.175.204

138.175.204.124	View precise location of 138.175.204.124 on the map!
138.175.204.163	View precise location of 138.175.204.163 on the map!
138.175.204.224	View precise location of 138.175.204.224 on the map!
138.175.204.100	View precise location of 138.175.204.100 on the map!
138.175.204.175	View precise location of 138.175.204.175 on the map!
138.175.204.73	View precise location of 138.175.204.73 on the map!
138.175.204.185	View precise location of 138.175.204.185 on the map!
138.175.204.136	View precise location of 138.175.204.136 on the map!
138.175.204.200	View precise location of 138.175.204.200 on the map!
138.175.204.112	View precise location of 138.175.204.112 on the map!
138.175.204.184	View precise location of 138.175.204.184 on the map!

10 Random IPs

191.234.208.237	Find precise map location of 191.234.208.237
180.42.59.191	Find precise map location of 180.42.59.191
155.88.178.158	Find precise map location of 155.88.178.158
174.8.179.66	Find precise map location of 174.8.179.66
170.97.166.244	Find precise map location of 170.97.166.244
76.132.119.80	Find precise map location of 76.132.119.80
41.90.41.193	Find precise map location of 41.90.41.193
11.236.93.81	Find precise map location of 11.236.93.81
19.83.82.123	Find precise map location of 19.83.82.123
16.70.134.251	Find precise map location of 16.70.134.251
137.163.64.220	Find precise map location of 137.163.64.220

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