15.145.19 is a class C of IPs

Sample IPs from the class C 15.145.19

15.145.19.49	View precise location of 15.145.19.49 on the map!
15.145.19.136	View precise location of 15.145.19.136 on the map!
15.145.19.177	View precise location of 15.145.19.177 on the map!
15.145.19.235	View precise location of 15.145.19.235 on the map!
15.145.19.128	View precise location of 15.145.19.128 on the map!
15.145.19.131	View precise location of 15.145.19.131 on the map!
15.145.19.40	View precise location of 15.145.19.40 on the map!
15.145.19.66	View precise location of 15.145.19.66 on the map!
15.145.19.79	View precise location of 15.145.19.79 on the map!
15.145.19.185	View precise location of 15.145.19.185 on the map!
15.145.19.247	View precise location of 15.145.19.247 on the map!

10 Random IPs

28.94.2.238	Find precise map location of 28.94.2.238
204.188.183.95	Find precise map location of 204.188.183.95
61.127.172.17	Find precise map location of 61.127.172.17
152.159.225.100	Find precise map location of 152.159.225.100
200.123.58.29	Find precise map location of 200.123.58.29
233.127.160.141	Find precise map location of 233.127.160.141
131.90.159.43	Find precise map location of 131.90.159.43
149.184.87.92	Find precise map location of 149.184.87.92
109.8.208.60	Find precise map location of 109.8.208.60
70.245.2.82	Find precise map location of 70.245.2.82
168.126.203.243	Find precise map location of 168.126.203.243

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