52.139.53 is a class C of IPs

Sample IPs from the class C 52.139.53

52.139.53.222	View precise location of 52.139.53.222 on the map!
52.139.53.239	View precise location of 52.139.53.239 on the map!
52.139.53.89	View precise location of 52.139.53.89 on the map!
52.139.53.94	View precise location of 52.139.53.94 on the map!
52.139.53.66	View precise location of 52.139.53.66 on the map!
52.139.53.93	View precise location of 52.139.53.93 on the map!
52.139.53.47	View precise location of 52.139.53.47 on the map!
52.139.53.9	View precise location of 52.139.53.9 on the map!
52.139.53.243	View precise location of 52.139.53.243 on the map!
52.139.53.180	View precise location of 52.139.53.180 on the map!
52.139.53.95	View precise location of 52.139.53.95 on the map!

10 Random IPs

93.101.78.144	Find precise map location of 93.101.78.144
24.138.164.107	Find precise map location of 24.138.164.107
144.196.206.145	Find precise map location of 144.196.206.145
225.143.253.178	Find precise map location of 225.143.253.178
77.250.97.206	Find precise map location of 77.250.97.206
103.153.38.60	Find precise map location of 103.153.38.60
142.226.58.94	Find precise map location of 142.226.58.94
166.241.32.191	Find precise map location of 166.241.32.191
130.38.189.161	Find precise map location of 130.38.189.161
66.246.159.188	Find precise map location of 66.246.159.188
96.175.121.243	Find precise map location of 96.175.121.243

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