53.17.57 is a class C of IPs

Sample IPs from the class C 53.17.57

53.17.57.194	View precise location of 53.17.57.194 on the map!
53.17.57.248	View precise location of 53.17.57.248 on the map!
53.17.57.197	View precise location of 53.17.57.197 on the map!
53.17.57.25	View precise location of 53.17.57.25 on the map!
53.17.57.101	View precise location of 53.17.57.101 on the map!
53.17.57.45	View precise location of 53.17.57.45 on the map!
53.17.57.193	View precise location of 53.17.57.193 on the map!
53.17.57.69	View precise location of 53.17.57.69 on the map!
53.17.57.52	View precise location of 53.17.57.52 on the map!
53.17.57.9	View precise location of 53.17.57.9 on the map!
53.17.57.197	View precise location of 53.17.57.197 on the map!

10 Random IPs

52.67.192.182	Find precise map location of 52.67.192.182
168.67.160.96	Find precise map location of 168.67.160.96
166.225.7.158	Find precise map location of 166.225.7.158
80.161.216.88	Find precise map location of 80.161.216.88
9.157.178.156	Find precise map location of 9.157.178.156
162.101.222.120	Find precise map location of 162.101.222.120
113.167.163.237	Find precise map location of 113.167.163.237
184.126.27.248	Find precise map location of 184.126.27.248
84.93.88.98	Find precise map location of 84.93.88.98
9.60.204.83	Find precise map location of 9.60.204.83
35.135.122.192	Find precise map location of 35.135.122.192

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