57.120.249 is a class C of IPs

Sample IPs from the class C 57.120.249

57.120.249.248	View precise location of 57.120.249.248 on the map!
57.120.249.141	View precise location of 57.120.249.141 on the map!
57.120.249.112	View precise location of 57.120.249.112 on the map!
57.120.249.162	View precise location of 57.120.249.162 on the map!
57.120.249.246	View precise location of 57.120.249.246 on the map!
57.120.249.204	View precise location of 57.120.249.204 on the map!
57.120.249.199	View precise location of 57.120.249.199 on the map!
57.120.249.238	View precise location of 57.120.249.238 on the map!
57.120.249.211	View precise location of 57.120.249.211 on the map!
57.120.249.167	View precise location of 57.120.249.167 on the map!
57.120.249.166	View precise location of 57.120.249.166 on the map!

10 Random IPs

129.171.1.101	Find precise map location of 129.171.1.101
39.25.70.111	Find precise map location of 39.25.70.111
237.69.15.162	Find precise map location of 237.69.15.162
141.243.175.62	Find precise map location of 141.243.175.62
169.246.214.108	Find precise map location of 169.246.214.108
195.132.135.110	Find precise map location of 195.132.135.110
31.227.155.206	Find precise map location of 31.227.155.206
241.233.5.175	Find precise map location of 241.233.5.175
6.2.168.135	Find precise map location of 6.2.168.135
245.154.91.139	Find precise map location of 245.154.91.139
164.243.121.54	Find precise map location of 164.243.121.54

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