164.49.57 is a class C of IPs

Sample IPs from the class C 164.49.57

164.49.57.108	View precise location of 164.49.57.108 on the map!
164.49.57.81	View precise location of 164.49.57.81 on the map!
164.49.57.204	View precise location of 164.49.57.204 on the map!
164.49.57.54	View precise location of 164.49.57.54 on the map!
164.49.57.42	View precise location of 164.49.57.42 on the map!
164.49.57.57	View precise location of 164.49.57.57 on the map!
164.49.57.17	View precise location of 164.49.57.17 on the map!
164.49.57.98	View precise location of 164.49.57.98 on the map!
164.49.57.73	View precise location of 164.49.57.73 on the map!
164.49.57.181	View precise location of 164.49.57.181 on the map!
164.49.57.73	View precise location of 164.49.57.73 on the map!

10 Random IPs

66.17.92.192	Find precise map location of 66.17.92.192
45.120.144.228	Find precise map location of 45.120.144.228
28.116.69.6	Find precise map location of 28.116.69.6
220.99.120.35	Find precise map location of 220.99.120.35
21.140.23.192	Find precise map location of 21.140.23.192
34.218.91.93	Find precise map location of 34.218.91.93
78.32.69.137	Find precise map location of 78.32.69.137
228.101.250.156	Find precise map location of 228.101.250.156
84.131.136.54	Find precise map location of 84.131.136.54
141.165.246.54	Find precise map location of 141.165.246.54
244.76.81.110	Find precise map location of 244.76.81.110

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