138.164.137 is a class C of IPs

Sample IPs from the class C 138.164.137

138.164.137.27	View precise location of 138.164.137.27 on the map!
138.164.137.195	View precise location of 138.164.137.195 on the map!
138.164.137.122	View precise location of 138.164.137.122 on the map!
138.164.137.222	View precise location of 138.164.137.222 on the map!
138.164.137.200	View precise location of 138.164.137.200 on the map!
138.164.137.66	View precise location of 138.164.137.66 on the map!
138.164.137.49	View precise location of 138.164.137.49 on the map!
138.164.137.78	View precise location of 138.164.137.78 on the map!
138.164.137.93	View precise location of 138.164.137.93 on the map!
138.164.137.172	View precise location of 138.164.137.172 on the map!
138.164.137.160	View precise location of 138.164.137.160 on the map!

10 Random IPs

203.158.134.5	Find precise map location of 203.158.134.5
80.44.192.52	Find precise map location of 80.44.192.52
10.91.212.143	Find precise map location of 10.91.212.143
80.110.139.54	Find precise map location of 80.110.139.54
196.1.230.71	Find precise map location of 196.1.230.71
169.43.143.162	Find precise map location of 169.43.143.162
56.180.14.46	Find precise map location of 56.180.14.46
158.52.79.85	Find precise map location of 158.52.79.85
221.216.120.199	Find precise map location of 221.216.120.199
151.103.176.199	Find precise map location of 151.103.176.199
255.76.65.170	Find precise map location of 255.76.65.170

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