53.153.143 is a class C of IPs

Sample IPs from the class C 53.153.143

53.153.143.55	View precise location of 53.153.143.55 on the map!
53.153.143.125	View precise location of 53.153.143.125 on the map!
53.153.143.147	View precise location of 53.153.143.147 on the map!
53.153.143.25	View precise location of 53.153.143.25 on the map!
53.153.143.219	View precise location of 53.153.143.219 on the map!
53.153.143.73	View precise location of 53.153.143.73 on the map!
53.153.143.201	View precise location of 53.153.143.201 on the map!
53.153.143.76	View precise location of 53.153.143.76 on the map!
53.153.143.106	View precise location of 53.153.143.106 on the map!
53.153.143.58	View precise location of 53.153.143.58 on the map!
53.153.143.30	View precise location of 53.153.143.30 on the map!

10 Random IPs

176.175.242.112	Find precise map location of 176.175.242.112
173.109.229.162	Find precise map location of 173.109.229.162
102.21.150.4	Find precise map location of 102.21.150.4
206.24.100.131	Find precise map location of 206.24.100.131
56.67.237.185	Find precise map location of 56.67.237.185
51.191.16.119	Find precise map location of 51.191.16.119
140.69.166.83	Find precise map location of 140.69.166.83
254.115.237.121	Find precise map location of 254.115.237.121
167.39.60.215	Find precise map location of 167.39.60.215
67.2.242.42	Find precise map location of 67.2.242.42
122.127.231.153	Find precise map location of 122.127.231.153

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