15.131.8 is a class C of IPs

Sample IPs from the class C 15.131.8

15.131.8.10	View precise location of 15.131.8.10 on the map!
15.131.8.105	View precise location of 15.131.8.105 on the map!
15.131.8.183	View precise location of 15.131.8.183 on the map!
15.131.8.98	View precise location of 15.131.8.98 on the map!
15.131.8.13	View precise location of 15.131.8.13 on the map!
15.131.8.175	View precise location of 15.131.8.175 on the map!
15.131.8.156	View precise location of 15.131.8.156 on the map!
15.131.8.196	View precise location of 15.131.8.196 on the map!
15.131.8.135	View precise location of 15.131.8.135 on the map!
15.131.8.157	View precise location of 15.131.8.157 on the map!
15.131.8.142	View precise location of 15.131.8.142 on the map!

10 Random IPs

37.170.252.74	Find precise map location of 37.170.252.74
96.97.238.31	Find precise map location of 96.97.238.31
229.183.172.121	Find precise map location of 229.183.172.121
160.215.188.145	Find precise map location of 160.215.188.145
82.168.157.244	Find precise map location of 82.168.157.244
77.54.150.50	Find precise map location of 77.54.150.50
127.138.61.29	Find precise map location of 127.138.61.29
246.11.66.215	Find precise map location of 246.11.66.215
85.170.241.143	Find precise map location of 85.170.241.143
203.37.191.211	Find precise map location of 203.37.191.211
99.131.77.216	Find precise map location of 99.131.77.216

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