175.8.21 is a class C of IPs

Sample IPs from the class C 175.8.21

175.8.21.234	View precise location of 175.8.21.234 on the map!
175.8.21.236	View precise location of 175.8.21.236 on the map!
175.8.21.65	View precise location of 175.8.21.65 on the map!
175.8.21.11	View precise location of 175.8.21.11 on the map!
175.8.21.213	View precise location of 175.8.21.213 on the map!
175.8.21.170	View precise location of 175.8.21.170 on the map!
175.8.21.115	View precise location of 175.8.21.115 on the map!
175.8.21.58	View precise location of 175.8.21.58 on the map!
175.8.21.9	View precise location of 175.8.21.9 on the map!
175.8.21.117	View precise location of 175.8.21.117 on the map!
175.8.21.142	View precise location of 175.8.21.142 on the map!

10 Random IPs

118.93.48.137	Find precise map location of 118.93.48.137
164.175.141.3	Find precise map location of 164.175.141.3
91.174.247.233	Find precise map location of 91.174.247.233
165.179.246.212	Find precise map location of 165.179.246.212
197.142.75.157	Find precise map location of 197.142.75.157
33.191.64.246	Find precise map location of 33.191.64.246
154.245.43.51	Find precise map location of 154.245.43.51
101.100.231.252	Find precise map location of 101.100.231.252
109.43.210.128	Find precise map location of 109.43.210.128
163.46.215.9	Find precise map location of 163.46.215.9
102.68.126.211	Find precise map location of 102.68.126.211

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