87.68.57 is a class C of IPs

Sample IPs from the class C 87.68.57

87.68.57.168	View precise location of 87.68.57.168 on the map!
87.68.57.102	View precise location of 87.68.57.102 on the map!
87.68.57.223	View precise location of 87.68.57.223 on the map!
87.68.57.118	View precise location of 87.68.57.118 on the map!
87.68.57.224	View precise location of 87.68.57.224 on the map!
87.68.57.154	View precise location of 87.68.57.154 on the map!
87.68.57.215	View precise location of 87.68.57.215 on the map!
87.68.57.162	View precise location of 87.68.57.162 on the map!
87.68.57.189	View precise location of 87.68.57.189 on the map!
87.68.57.192	View precise location of 87.68.57.192 on the map!
87.68.57.57	View precise location of 87.68.57.57 on the map!

10 Random IPs

176.144.108.182	Find precise map location of 176.144.108.182
238.128.22.144	Find precise map location of 238.128.22.144
198.215.216.26	Find precise map location of 198.215.216.26
172.59.29.196	Find precise map location of 172.59.29.196
235.150.105.180	Find precise map location of 235.150.105.180
168.77.128.229	Find precise map location of 168.77.128.229
193.178.222.73	Find precise map location of 193.178.222.73
217.203.217.94	Find precise map location of 217.203.217.94
70.42.167.207	Find precise map location of 70.42.167.207
40.4.62.190	Find precise map location of 40.4.62.190
169.252.14.170	Find precise map location of 169.252.14.170

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