171.157.28 is a class C of IPs

Sample IPs from the class C 171.157.28

171.157.28.89	View precise location of 171.157.28.89 on the map!
171.157.28.197	View precise location of 171.157.28.197 on the map!
171.157.28.142	View precise location of 171.157.28.142 on the map!
171.157.28.26	View precise location of 171.157.28.26 on the map!
171.157.28.149	View precise location of 171.157.28.149 on the map!
171.157.28.232	View precise location of 171.157.28.232 on the map!
171.157.28.82	View precise location of 171.157.28.82 on the map!
171.157.28.98	View precise location of 171.157.28.98 on the map!
171.157.28.198	View precise location of 171.157.28.198 on the map!
171.157.28.172	View precise location of 171.157.28.172 on the map!
171.157.28.65	View precise location of 171.157.28.65 on the map!

10 Random IPs

122.86.103.11	Find precise map location of 122.86.103.11
31.40.39.11	Find precise map location of 31.40.39.11
196.34.38.75	Find precise map location of 196.34.38.75
53.207.1.108	Find precise map location of 53.207.1.108
104.90.83.10	Find precise map location of 104.90.83.10
223.233.7.148	Find precise map location of 223.233.7.148
171.110.221.93	Find precise map location of 171.110.221.93
32.183.46.203	Find precise map location of 32.183.46.203
46.86.230.121	Find precise map location of 46.86.230.121
230.103.121.144	Find precise map location of 230.103.121.144
143.18.245.111	Find precise map location of 143.18.245.111

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