239.15.37 is a class C of IPs

Sample IPs from the class C 239.15.37

239.15.37.147	View precise location of 239.15.37.147 on the map!
239.15.37.81	View precise location of 239.15.37.81 on the map!
239.15.37.109	View precise location of 239.15.37.109 on the map!
239.15.37.232	View precise location of 239.15.37.232 on the map!
239.15.37.21	View precise location of 239.15.37.21 on the map!
239.15.37.68	View precise location of 239.15.37.68 on the map!
239.15.37.82	View precise location of 239.15.37.82 on the map!
239.15.37.70	View precise location of 239.15.37.70 on the map!
239.15.37.175	View precise location of 239.15.37.175 on the map!
239.15.37.101	View precise location of 239.15.37.101 on the map!
239.15.37.245	View precise location of 239.15.37.245 on the map!

10 Random IPs

230.180.117.159	Find precise map location of 230.180.117.159
91.166.224.180	Find precise map location of 91.166.224.180
79.175.57.35	Find precise map location of 79.175.57.35
112.109.109.211	Find precise map location of 112.109.109.211
40.11.8.137	Find precise map location of 40.11.8.137
191.146.98.217	Find precise map location of 191.146.98.217
46.131.164.155	Find precise map location of 46.131.164.155
72.60.210.80	Find precise map location of 72.60.210.80
133.17.108.51	Find precise map location of 133.17.108.51
211.165.2.133	Find precise map location of 211.165.2.133
91.137.175.67	Find precise map location of 91.137.175.67

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