142.137.171 is a class C of IPs

Sample IPs from the class C 142.137.171

142.137.171.98	View precise location of 142.137.171.98 on the map!
142.137.171.132	View precise location of 142.137.171.132 on the map!
142.137.171.193	View precise location of 142.137.171.193 on the map!
142.137.171.229	View precise location of 142.137.171.229 on the map!
142.137.171.130	View precise location of 142.137.171.130 on the map!
142.137.171.140	View precise location of 142.137.171.140 on the map!
142.137.171.58	View precise location of 142.137.171.58 on the map!
142.137.171.237	View precise location of 142.137.171.237 on the map!
142.137.171.191	View precise location of 142.137.171.191 on the map!
142.137.171.112	View precise location of 142.137.171.112 on the map!
142.137.171.30	View precise location of 142.137.171.30 on the map!

10 Random IPs

161.149.148.120	Find precise map location of 161.149.148.120
54.162.22.152	Find precise map location of 54.162.22.152
227.160.200.240	Find precise map location of 227.160.200.240
56.23.146.71	Find precise map location of 56.23.146.71
2.2.244.73	Find precise map location of 2.2.244.73
238.55.237.240	Find precise map location of 238.55.237.240
193.176.152.82	Find precise map location of 193.176.152.82
86.58.70.243	Find precise map location of 86.58.70.243
181.136.154.18	Find precise map location of 181.136.154.18
125.138.168.251	Find precise map location of 125.138.168.251
172.182.178.57	Find precise map location of 172.182.178.57

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