53.66.48 is a class C of IPs

Sample IPs from the class C 53.66.48

53.66.48.4	View precise location of 53.66.48.4 on the map!
53.66.48.95	View precise location of 53.66.48.95 on the map!
53.66.48.160	View precise location of 53.66.48.160 on the map!
53.66.48.29	View precise location of 53.66.48.29 on the map!
53.66.48.5	View precise location of 53.66.48.5 on the map!
53.66.48.118	View precise location of 53.66.48.118 on the map!
53.66.48.61	View precise location of 53.66.48.61 on the map!
53.66.48.1	View precise location of 53.66.48.1 on the map!
53.66.48.76	View precise location of 53.66.48.76 on the map!
53.66.48.45	View precise location of 53.66.48.45 on the map!
53.66.48.240	View precise location of 53.66.48.240 on the map!

10 Random IPs

8.232.163.240	Find precise map location of 8.232.163.240
27.160.23.168	Find precise map location of 27.160.23.168
112.221.98.155	Find precise map location of 112.221.98.155
228.31.203.45	Find precise map location of 228.31.203.45
42.228.87.84	Find precise map location of 42.228.87.84
119.225.51.135	Find precise map location of 119.225.51.135
191.93.192.141	Find precise map location of 191.93.192.141
52.91.58.132	Find precise map location of 52.91.58.132
117.176.115.78	Find precise map location of 117.176.115.78
228.123.115.207	Find precise map location of 228.123.115.207
203.88.60.232	Find precise map location of 203.88.60.232

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