57.115.218 is a class C of IPs

Sample IPs from the class C 57.115.218

57.115.218.8	View precise location of 57.115.218.8 on the map!
57.115.218.14	View precise location of 57.115.218.14 on the map!
57.115.218.7	View precise location of 57.115.218.7 on the map!
57.115.218.248	View precise location of 57.115.218.248 on the map!
57.115.218.152	View precise location of 57.115.218.152 on the map!
57.115.218.99	View precise location of 57.115.218.99 on the map!
57.115.218.100	View precise location of 57.115.218.100 on the map!
57.115.218.223	View precise location of 57.115.218.223 on the map!
57.115.218.22	View precise location of 57.115.218.22 on the map!
57.115.218.178	View precise location of 57.115.218.178 on the map!
57.115.218.157	View precise location of 57.115.218.157 on the map!

10 Random IPs

67.153.127.66	Find precise map location of 67.153.127.66
42.251.103.77	Find precise map location of 42.251.103.77
70.203.112.140	Find precise map location of 70.203.112.140
19.143.133.53	Find precise map location of 19.143.133.53
7.5.112.174	Find precise map location of 7.5.112.174
7.173.92.61	Find precise map location of 7.173.92.61
92.78.139.121	Find precise map location of 92.78.139.121
41.246.39.53	Find precise map location of 41.246.39.53
13.150.34.180	Find precise map location of 13.150.34.180
133.6.17.183	Find precise map location of 133.6.17.183
36.59.209.121	Find precise map location of 36.59.209.121

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