57.159.247 is a class C of IPs

Sample IPs from the class C 57.159.247

57.159.247.201	View precise location of 57.159.247.201 on the map!
57.159.247.105	View precise location of 57.159.247.105 on the map!
57.159.247.58	View precise location of 57.159.247.58 on the map!
57.159.247.175	View precise location of 57.159.247.175 on the map!
57.159.247.221	View precise location of 57.159.247.221 on the map!
57.159.247.194	View precise location of 57.159.247.194 on the map!
57.159.247.16	View precise location of 57.159.247.16 on the map!
57.159.247.221	View precise location of 57.159.247.221 on the map!
57.159.247.249	View precise location of 57.159.247.249 on the map!
57.159.247.255	View precise location of 57.159.247.255 on the map!
57.159.247.138	View precise location of 57.159.247.138 on the map!

10 Random IPs

227.161.45.109	Find precise map location of 227.161.45.109
50.99.75.230	Find precise map location of 50.99.75.230
110.16.144.252	Find precise map location of 110.16.144.252
223.120.247.179	Find precise map location of 223.120.247.179
193.77.97.226	Find precise map location of 193.77.97.226
8.211.5.147	Find precise map location of 8.211.5.147
49.238.121.52	Find precise map location of 49.238.121.52
156.221.66.87	Find precise map location of 156.221.66.87
78.221.47.82	Find precise map location of 78.221.47.82
92.238.56.90	Find precise map location of 92.238.56.90
159.154.203.95	Find precise map location of 159.154.203.95

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