136.14.143 is a class C of IPs

Sample IPs from the class C 136.14.143

136.14.143.223	View precise location of 136.14.143.223 on the map!
136.14.143.210	View precise location of 136.14.143.210 on the map!
136.14.143.12	View precise location of 136.14.143.12 on the map!
136.14.143.51	View precise location of 136.14.143.51 on the map!
136.14.143.63	View precise location of 136.14.143.63 on the map!
136.14.143.57	View precise location of 136.14.143.57 on the map!
136.14.143.153	View precise location of 136.14.143.153 on the map!
136.14.143.160	View precise location of 136.14.143.160 on the map!
136.14.143.161	View precise location of 136.14.143.161 on the map!
136.14.143.171	View precise location of 136.14.143.171 on the map!
136.14.143.252	View precise location of 136.14.143.252 on the map!

10 Random IPs

120.198.150.32	Find precise map location of 120.198.150.32
48.43.39.157	Find precise map location of 48.43.39.157
95.128.119.129	Find precise map location of 95.128.119.129
55.68.204.110	Find precise map location of 55.68.204.110
228.143.115.106	Find precise map location of 228.143.115.106
253.129.104.41	Find precise map location of 253.129.104.41
180.88.174.68	Find precise map location of 180.88.174.68
54.96.195.179	Find precise map location of 54.96.195.179
57.249.89.199	Find precise map location of 57.249.89.199
154.91.128.36	Find precise map location of 154.91.128.36
231.34.226.252	Find precise map location of 231.34.226.252

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