87.163.20 is a class C of IPs

Sample IPs from the class C 87.163.20

87.163.20.238	View precise location of 87.163.20.238 on the map!
87.163.20.101	View precise location of 87.163.20.101 on the map!
87.163.20.255	View precise location of 87.163.20.255 on the map!
87.163.20.218	View precise location of 87.163.20.218 on the map!
87.163.20.19	View precise location of 87.163.20.19 on the map!
87.163.20.6	View precise location of 87.163.20.6 on the map!
87.163.20.81	View precise location of 87.163.20.81 on the map!
87.163.20.57	View precise location of 87.163.20.57 on the map!
87.163.20.39	View precise location of 87.163.20.39 on the map!
87.163.20.203	View precise location of 87.163.20.203 on the map!
87.163.20.50	View precise location of 87.163.20.50 on the map!

10 Random IPs

236.41.79.234	Find precise map location of 236.41.79.234
195.208.144.96	Find precise map location of 195.208.144.96
232.94.21.140	Find precise map location of 232.94.21.140
116.12.44.99	Find precise map location of 116.12.44.99
82.250.92.4	Find precise map location of 82.250.92.4
183.53.2.20	Find precise map location of 183.53.2.20
70.250.140.196	Find precise map location of 70.250.140.196
155.246.27.233	Find precise map location of 155.246.27.233
139.194.21.150	Find precise map location of 139.194.21.150
61.88.89.11	Find precise map location of 61.88.89.11
96.74.73.89	Find precise map location of 96.74.73.89

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