138.158.205 is a class C of IPs

Sample IPs from the class C 138.158.205

138.158.205.140	View precise location of 138.158.205.140 on the map!
138.158.205.194	View precise location of 138.158.205.194 on the map!
138.158.205.162	View precise location of 138.158.205.162 on the map!
138.158.205.171	View precise location of 138.158.205.171 on the map!
138.158.205.41	View precise location of 138.158.205.41 on the map!
138.158.205.73	View precise location of 138.158.205.73 on the map!
138.158.205.167	View precise location of 138.158.205.167 on the map!
138.158.205.163	View precise location of 138.158.205.163 on the map!
138.158.205.236	View precise location of 138.158.205.236 on the map!
138.158.205.233	View precise location of 138.158.205.233 on the map!
138.158.205.114	View precise location of 138.158.205.114 on the map!

10 Random IPs

39.190.47.34	Find precise map location of 39.190.47.34
152.243.190.118	Find precise map location of 152.243.190.118
243.198.77.89	Find precise map location of 243.198.77.89
71.143.21.145	Find precise map location of 71.143.21.145
90.99.190.155	Find precise map location of 90.99.190.155
232.165.41.229	Find precise map location of 232.165.41.229
212.221.31.221	Find precise map location of 212.221.31.221
118.126.21.139	Find precise map location of 118.126.21.139
14.41.130.63	Find precise map location of 14.41.130.63
28.132.174.72	Find precise map location of 28.132.174.72
49.119.218.58	Find precise map location of 49.119.218.58

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