15.139.65 is a class C of IPs

Sample IPs from the class C 15.139.65

15.139.65.123	View precise location of 15.139.65.123 on the map!
15.139.65.212	View precise location of 15.139.65.212 on the map!
15.139.65.61	View precise location of 15.139.65.61 on the map!
15.139.65.61	View precise location of 15.139.65.61 on the map!
15.139.65.89	View precise location of 15.139.65.89 on the map!
15.139.65.14	View precise location of 15.139.65.14 on the map!
15.139.65.157	View precise location of 15.139.65.157 on the map!
15.139.65.120	View precise location of 15.139.65.120 on the map!
15.139.65.8	View precise location of 15.139.65.8 on the map!
15.139.65.155	View precise location of 15.139.65.155 on the map!
15.139.65.225	View precise location of 15.139.65.225 on the map!

10 Random IPs

181.235.102.77	Find precise map location of 181.235.102.77
89.91.225.80	Find precise map location of 89.91.225.80
96.167.156.32	Find precise map location of 96.167.156.32
35.91.243.202	Find precise map location of 35.91.243.202
91.90.50.58	Find precise map location of 91.90.50.58
233.98.72.85	Find precise map location of 233.98.72.85
178.202.139.231	Find precise map location of 178.202.139.231
230.191.142.30	Find precise map location of 230.191.142.30
191.8.239.194	Find precise map location of 191.8.239.194
133.164.79.141	Find precise map location of 133.164.79.141
196.107.226.51	Find precise map location of 196.107.226.51

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