87.163.105 is a class C of IPs

Sample IPs from the class C 87.163.105

87.163.105.167	View precise location of 87.163.105.167 on the map!
87.163.105.148	View precise location of 87.163.105.148 on the map!
87.163.105.92	View precise location of 87.163.105.92 on the map!
87.163.105.66	View precise location of 87.163.105.66 on the map!
87.163.105.139	View precise location of 87.163.105.139 on the map!
87.163.105.58	View precise location of 87.163.105.58 on the map!
87.163.105.16	View precise location of 87.163.105.16 on the map!
87.163.105.146	View precise location of 87.163.105.146 on the map!
87.163.105.68	View precise location of 87.163.105.68 on the map!
87.163.105.187	View precise location of 87.163.105.187 on the map!
87.163.105.207	View precise location of 87.163.105.207 on the map!

10 Random IPs

126.69.77.31	Find precise map location of 126.69.77.31
225.223.9.197	Find precise map location of 225.223.9.197
1.43.189.236	Find precise map location of 1.43.189.236
73.191.239.168	Find precise map location of 73.191.239.168
124.125.243.146	Find precise map location of 124.125.243.146
24.8.29.37	Find precise map location of 24.8.29.37
73.247.202.213	Find precise map location of 73.247.202.213
232.98.63.151	Find precise map location of 232.98.63.151
197.17.43.151	Find precise map location of 197.17.43.151
208.205.132.106	Find precise map location of 208.205.132.106
57.234.131.194	Find precise map location of 57.234.131.194

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