15 is a class A of IPs

Sample IPs from the class A 15

15.130.186.174	View precise location of 15.130.186.174 on the map!
15.31.41.223	View precise location of 15.31.41.223 on the map!
15.122.36.222	View precise location of 15.122.36.222 on the map!
15.156.128.50	View precise location of 15.156.128.50 on the map!
15.16.157.28	View precise location of 15.16.157.28 on the map!
15.38.107.22	View precise location of 15.38.107.22 on the map!
15.94.119.21	View precise location of 15.94.119.21 on the map!
15.78.56.109	View precise location of 15.78.56.109 on the map!
15.215.112.187	View precise location of 15.215.112.187 on the map!
15.117.103.49	View precise location of 15.117.103.49 on the map!
15.79.31.96	View precise location of 15.79.31.96 on the map!

10 Random IPs

50.186.55.99	Find precise map location of 50.186.55.99
60.35.222.255	Find precise map location of 60.35.222.255
179.42.13.179	Find precise map location of 179.42.13.179
163.33.47.111	Find precise map location of 163.33.47.111
72.234.244.155	Find precise map location of 72.234.244.155
71.156.134.179	Find precise map location of 71.156.134.179
62.171.253.44	Find precise map location of 62.171.253.44
226.240.189.56	Find precise map location of 226.240.189.56
140.51.149.221	Find precise map location of 140.51.149.221
20.4.193.70	Find precise map location of 20.4.193.70
193.45.152.186	Find precise map location of 193.45.152.186

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