6.171.15 is a class C of IPs

Sample IPs from the class C 6.171.15

6.171.15.153	View precise location of 6.171.15.153 on the map!
6.171.15.7	View precise location of 6.171.15.7 on the map!
6.171.15.229	View precise location of 6.171.15.229 on the map!
6.171.15.232	View precise location of 6.171.15.232 on the map!
6.171.15.255	View precise location of 6.171.15.255 on the map!
6.171.15.24	View precise location of 6.171.15.24 on the map!
6.171.15.252	View precise location of 6.171.15.252 on the map!
6.171.15.179	View precise location of 6.171.15.179 on the map!
6.171.15.138	View precise location of 6.171.15.138 on the map!
6.171.15.72	View precise location of 6.171.15.72 on the map!
6.171.15.240	View precise location of 6.171.15.240 on the map!

10 Random IPs

192.178.183.103	Find precise map location of 192.178.183.103
86.3.239.124	Find precise map location of 86.3.239.124
72.215.170.113	Find precise map location of 72.215.170.113
123.100.54.62	Find precise map location of 123.100.54.62
211.58.203.14	Find precise map location of 211.58.203.14
141.55.131.99	Find precise map location of 141.55.131.99
142.121.148.106	Find precise map location of 142.121.148.106
141.14.10.45	Find precise map location of 141.14.10.45
220.66.46.229	Find precise map location of 220.66.46.229
252.140.154.246	Find precise map location of 252.140.154.246
41.137.242.252	Find precise map location of 41.137.242.252

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