57.7.45 is a class C of IPs

Sample IPs from the class C 57.7.45

57.7.45.132	View precise location of 57.7.45.132 on the map!
57.7.45.109	View precise location of 57.7.45.109 on the map!
57.7.45.17	View precise location of 57.7.45.17 on the map!
57.7.45.149	View precise location of 57.7.45.149 on the map!
57.7.45.55	View precise location of 57.7.45.55 on the map!
57.7.45.160	View precise location of 57.7.45.160 on the map!
57.7.45.114	View precise location of 57.7.45.114 on the map!
57.7.45.35	View precise location of 57.7.45.35 on the map!
57.7.45.180	View precise location of 57.7.45.180 on the map!
57.7.45.47	View precise location of 57.7.45.47 on the map!
57.7.45.205	View precise location of 57.7.45.205 on the map!

10 Random IPs

233.13.54.182	Find precise map location of 233.13.54.182
103.6.101.209	Find precise map location of 103.6.101.209
225.18.9.127	Find precise map location of 225.18.9.127
56.189.155.127	Find precise map location of 56.189.155.127
145.188.124.63	Find precise map location of 145.188.124.63
67.65.191.148	Find precise map location of 67.65.191.148
74.214.5.169	Find precise map location of 74.214.5.169
248.106.210.50	Find precise map location of 248.106.210.50
91.252.149.229	Find precise map location of 91.252.149.229
63.143.33.210	Find precise map location of 63.143.33.210
120.6.157.251	Find precise map location of 120.6.157.251

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