6.57.239 is a class C of IPs

Sample IPs from the class C 6.57.239

6.57.239.117	View precise location of 6.57.239.117 on the map!
6.57.239.40	View precise location of 6.57.239.40 on the map!
6.57.239.57	View precise location of 6.57.239.57 on the map!
6.57.239.209	View precise location of 6.57.239.209 on the map!
6.57.239.16	View precise location of 6.57.239.16 on the map!
6.57.239.3	View precise location of 6.57.239.3 on the map!
6.57.239.140	View precise location of 6.57.239.140 on the map!
6.57.239.136	View precise location of 6.57.239.136 on the map!
6.57.239.138	View precise location of 6.57.239.138 on the map!
6.57.239.15	View precise location of 6.57.239.15 on the map!
6.57.239.211	View precise location of 6.57.239.211 on the map!

10 Random IPs

128.153.200.227	Find precise map location of 128.153.200.227
137.21.249.187	Find precise map location of 137.21.249.187
23.80.6.146	Find precise map location of 23.80.6.146
26.190.22.15	Find precise map location of 26.190.22.15
189.230.49.71	Find precise map location of 189.230.49.71
222.238.75.41	Find precise map location of 222.238.75.41
119.213.206.90	Find precise map location of 119.213.206.90
81.133.157.83	Find precise map location of 81.133.157.83
36.179.71.202	Find precise map location of 36.179.71.202
215.140.25.85	Find precise map location of 215.140.25.85
246.222.85.181	Find precise map location of 246.222.85.181

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