57.183.230 is a class C of IPs

Sample IPs from the class C 57.183.230

57.183.230.59	View precise location of 57.183.230.59 on the map!
57.183.230.252	View precise location of 57.183.230.252 on the map!
57.183.230.141	View precise location of 57.183.230.141 on the map!
57.183.230.158	View precise location of 57.183.230.158 on the map!
57.183.230.166	View precise location of 57.183.230.166 on the map!
57.183.230.107	View precise location of 57.183.230.107 on the map!
57.183.230.200	View precise location of 57.183.230.200 on the map!
57.183.230.100	View precise location of 57.183.230.100 on the map!
57.183.230.62	View precise location of 57.183.230.62 on the map!
57.183.230.82	View precise location of 57.183.230.82 on the map!
57.183.230.40	View precise location of 57.183.230.40 on the map!

10 Random IPs

33.38.30.60	Find precise map location of 33.38.30.60
248.243.62.243	Find precise map location of 248.243.62.243
57.239.148.191	Find precise map location of 57.239.148.191
8.23.41.197	Find precise map location of 8.23.41.197
99.118.210.55	Find precise map location of 99.118.210.55
159.89.99.184	Find precise map location of 159.89.99.184
36.191.189.58	Find precise map location of 36.191.189.58
49.247.224.23	Find precise map location of 49.247.224.23
46.54.150.80	Find precise map location of 46.54.150.80
212.194.237.238	Find precise map location of 212.194.237.238
169.25.248.119	Find precise map location of 169.25.248.119

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