171.190.72 is a class C of IPs

Sample IPs from the class C 171.190.72

171.190.72.6	View precise location of 171.190.72.6 on the map!
171.190.72.116	View precise location of 171.190.72.116 on the map!
171.190.72.24	View precise location of 171.190.72.24 on the map!
171.190.72.69	View precise location of 171.190.72.69 on the map!
171.190.72.45	View precise location of 171.190.72.45 on the map!
171.190.72.174	View precise location of 171.190.72.174 on the map!
171.190.72.126	View precise location of 171.190.72.126 on the map!
171.190.72.93	View precise location of 171.190.72.93 on the map!
171.190.72.19	View precise location of 171.190.72.19 on the map!
171.190.72.156	View precise location of 171.190.72.156 on the map!
171.190.72.95	View precise location of 171.190.72.95 on the map!

10 Random IPs

135.116.173.114	Find precise map location of 135.116.173.114
102.174.246.88	Find precise map location of 102.174.246.88
189.13.229.62	Find precise map location of 189.13.229.62
192.100.84.86	Find precise map location of 192.100.84.86
138.54.207.225	Find precise map location of 138.54.207.225
156.49.103.51	Find precise map location of 156.49.103.51
194.168.124.22	Find precise map location of 194.168.124.22
64.41.205.186	Find precise map location of 64.41.205.186
182.107.97.117	Find precise map location of 182.107.97.117
23.101.70.240	Find precise map location of 23.101.70.240
149.80.102.13	Find precise map location of 149.80.102.13

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