134.138.143 is a class C of IPs

Sample IPs from the class C 134.138.143

134.138.143.143	View precise location of 134.138.143.143 on the map!
134.138.143.41	View precise location of 134.138.143.41 on the map!
134.138.143.22	View precise location of 134.138.143.22 on the map!
134.138.143.79	View precise location of 134.138.143.79 on the map!
134.138.143.253	View precise location of 134.138.143.253 on the map!
134.138.143.190	View precise location of 134.138.143.190 on the map!
134.138.143.242	View precise location of 134.138.143.242 on the map!
134.138.143.23	View precise location of 134.138.143.23 on the map!
134.138.143.87	View precise location of 134.138.143.87 on the map!
134.138.143.124	View precise location of 134.138.143.124 on the map!
134.138.143.153	View precise location of 134.138.143.153 on the map!

10 Random IPs

127.131.146.95	Find precise map location of 127.131.146.95
128.73.181.50	Find precise map location of 128.73.181.50
103.123.223.71	Find precise map location of 103.123.223.71
4.81.13.209	Find precise map location of 4.81.13.209
177.169.40.171	Find precise map location of 177.169.40.171
14.199.47.26	Find precise map location of 14.199.47.26
211.81.160.211	Find precise map location of 211.81.160.211
190.37.207.118	Find precise map location of 190.37.207.118
207.196.30.220	Find precise map location of 207.196.30.220
159.254.77.3	Find precise map location of 159.254.77.3
155.100.241.242	Find precise map location of 155.100.241.242

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