12.87.158 is a class C of IPs

Sample IPs from the class C 12.87.158

12.87.158.130	View precise location of 12.87.158.130 on the map!
12.87.158.98	View precise location of 12.87.158.98 on the map!
12.87.158.1	View precise location of 12.87.158.1 on the map!
12.87.158.53	View precise location of 12.87.158.53 on the map!
12.87.158.221	View precise location of 12.87.158.221 on the map!
12.87.158.51	View precise location of 12.87.158.51 on the map!
12.87.158.96	View precise location of 12.87.158.96 on the map!
12.87.158.47	View precise location of 12.87.158.47 on the map!
12.87.158.138	View precise location of 12.87.158.138 on the map!
12.87.158.8	View precise location of 12.87.158.8 on the map!
12.87.158.77	View precise location of 12.87.158.77 on the map!

10 Random IPs

24.131.199.226	Find precise map location of 24.131.199.226
217.210.92.74	Find precise map location of 217.210.92.74
235.112.205.3	Find precise map location of 235.112.205.3
254.117.237.174	Find precise map location of 254.117.237.174
129.170.44.229	Find precise map location of 129.170.44.229
226.30.156.160	Find precise map location of 226.30.156.160
75.122.142.199	Find precise map location of 75.122.142.199
46.186.158.139	Find precise map location of 46.186.158.139
91.100.235.172	Find precise map location of 91.100.235.172
59.6.60.204	Find precise map location of 59.6.60.204
25.34.2.220	Find precise map location of 25.34.2.220

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