120.171.19 is a class C of IPs

Sample IPs from the class C 120.171.19

120.171.19.102	View precise location of 120.171.19.102 on the map!
120.171.19.141	View precise location of 120.171.19.141 on the map!
120.171.19.10	View precise location of 120.171.19.10 on the map!
120.171.19.58	View precise location of 120.171.19.58 on the map!
120.171.19.145	View precise location of 120.171.19.145 on the map!
120.171.19.230	View precise location of 120.171.19.230 on the map!
120.171.19.93	View precise location of 120.171.19.93 on the map!
120.171.19.96	View precise location of 120.171.19.96 on the map!
120.171.19.226	View precise location of 120.171.19.226 on the map!
120.171.19.180	View precise location of 120.171.19.180 on the map!
120.171.19.211	View precise location of 120.171.19.211 on the map!

10 Random IPs

27.140.185.157	Find precise map location of 27.140.185.157
250.45.205.185	Find precise map location of 250.45.205.185
80.8.128.121	Find precise map location of 80.8.128.121
105.250.219.138	Find precise map location of 105.250.219.138
237.151.177.230	Find precise map location of 237.151.177.230
143.39.238.183	Find precise map location of 143.39.238.183
6.190.24.12	Find precise map location of 6.190.24.12
56.187.167.141	Find precise map location of 56.187.167.141
161.97.90.98	Find precise map location of 161.97.90.98
185.7.111.243	Find precise map location of 185.7.111.243
250.80.57.214	Find precise map location of 250.80.57.214

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