207.217.57 is a class C of IPs

Sample IPs from the class C 207.217.57

207.217.57.63	View precise location of 207.217.57.63 on the map!
207.217.57.181	View precise location of 207.217.57.181 on the map!
207.217.57.106	View precise location of 207.217.57.106 on the map!
207.217.57.105	View precise location of 207.217.57.105 on the map!
207.217.57.250	View precise location of 207.217.57.250 on the map!
207.217.57.251	View precise location of 207.217.57.251 on the map!
207.217.57.225	View precise location of 207.217.57.225 on the map!
207.217.57.57	View precise location of 207.217.57.57 on the map!
207.217.57.148	View precise location of 207.217.57.148 on the map!
207.217.57.110	View precise location of 207.217.57.110 on the map!
207.217.57.137	View precise location of 207.217.57.137 on the map!

10 Random IPs

145.127.128.48	Find precise map location of 145.127.128.48
56.50.128.47	Find precise map location of 56.50.128.47
56.80.248.3	Find precise map location of 56.80.248.3
69.30.244.92	Find precise map location of 69.30.244.92
51.184.182.187	Find precise map location of 51.184.182.187
163.107.141.153	Find precise map location of 163.107.141.153
125.11.93.129	Find precise map location of 125.11.93.129
104.109.222.179	Find precise map location of 104.109.222.179
213.192.254.80	Find precise map location of 213.192.254.80
19.233.174.170	Find precise map location of 19.233.174.170
143.206.215.33	Find precise map location of 143.206.215.33

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