216.112.57 is a class C of IPs

Sample IPs from the class C 216.112.57

216.112.57.138	View precise location of 216.112.57.138 on the map!
216.112.57.2	View precise location of 216.112.57.2 on the map!
216.112.57.107	View precise location of 216.112.57.107 on the map!
216.112.57.69	View precise location of 216.112.57.69 on the map!
216.112.57.216	View precise location of 216.112.57.216 on the map!
216.112.57.196	View precise location of 216.112.57.196 on the map!
216.112.57.217	View precise location of 216.112.57.217 on the map!
216.112.57.202	View precise location of 216.112.57.202 on the map!
216.112.57.86	View precise location of 216.112.57.86 on the map!
216.112.57.215	View precise location of 216.112.57.215 on the map!
216.112.57.70	View precise location of 216.112.57.70 on the map!

10 Random IPs

84.82.177.226	Find precise map location of 84.82.177.226
247.244.186.32	Find precise map location of 247.244.186.32
26.181.187.73	Find precise map location of 26.181.187.73
102.234.112.180	Find precise map location of 102.234.112.180
185.145.139.113	Find precise map location of 185.145.139.113
182.110.141.190	Find precise map location of 182.110.141.190
9.75.189.27	Find precise map location of 9.75.189.27
25.150.111.183	Find precise map location of 25.150.111.183
226.213.84.30	Find precise map location of 226.213.84.30
75.167.251.241	Find precise map location of 75.167.251.241
104.156.20.76	Find precise map location of 104.156.20.76

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