57.144.163 is a class C of IPs

Sample IPs from the class C 57.144.163

57.144.163.242	View precise location of 57.144.163.242 on the map!
57.144.163.89	View precise location of 57.144.163.89 on the map!
57.144.163.155	View precise location of 57.144.163.155 on the map!
57.144.163.187	View precise location of 57.144.163.187 on the map!
57.144.163.213	View precise location of 57.144.163.213 on the map!
57.144.163.153	View precise location of 57.144.163.153 on the map!
57.144.163.182	View precise location of 57.144.163.182 on the map!
57.144.163.30	View precise location of 57.144.163.30 on the map!
57.144.163.178	View precise location of 57.144.163.178 on the map!
57.144.163.22	View precise location of 57.144.163.22 on the map!
57.144.163.63	View precise location of 57.144.163.63 on the map!

10 Random IPs

95.30.74.227	Find precise map location of 95.30.74.227
137.12.208.74	Find precise map location of 137.12.208.74
220.2.24.242	Find precise map location of 220.2.24.242
144.78.133.179	Find precise map location of 144.78.133.179
135.23.178.69	Find precise map location of 135.23.178.69
162.104.119.57	Find precise map location of 162.104.119.57
126.106.247.156	Find precise map location of 126.106.247.156
16.166.163.57	Find precise map location of 16.166.163.57
11.235.63.244	Find precise map location of 11.235.63.244
177.198.175.144	Find precise map location of 177.198.175.144
45.12.76.46	Find precise map location of 45.12.76.46

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