15.212.72 is a class C of IPs

Sample IPs from the class C 15.212.72

15.212.72.117	View precise location of 15.212.72.117 on the map!
15.212.72.11	View precise location of 15.212.72.11 on the map!
15.212.72.191	View precise location of 15.212.72.191 on the map!
15.212.72.91	View precise location of 15.212.72.91 on the map!
15.212.72.75	View precise location of 15.212.72.75 on the map!
15.212.72.253	View precise location of 15.212.72.253 on the map!
15.212.72.108	View precise location of 15.212.72.108 on the map!
15.212.72.92	View precise location of 15.212.72.92 on the map!
15.212.72.116	View precise location of 15.212.72.116 on the map!
15.212.72.50	View precise location of 15.212.72.50 on the map!
15.212.72.147	View precise location of 15.212.72.147 on the map!

10 Random IPs

169.108.1.124	Find precise map location of 169.108.1.124
156.238.187.251	Find precise map location of 156.238.187.251
78.5.200.92	Find precise map location of 78.5.200.92
116.94.72.239	Find precise map location of 116.94.72.239
142.58.106.115	Find precise map location of 142.58.106.115
221.209.107.217	Find precise map location of 221.209.107.217
47.247.207.122	Find precise map location of 47.247.207.122
194.31.158.88	Find precise map location of 194.31.158.88
40.179.76.89	Find precise map location of 40.179.76.89
68.152.17.64	Find precise map location of 68.152.17.64
71.28.75.17	Find precise map location of 71.28.75.17

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