66.84.64 is a class C of IPs

Sample IPs from the class C 66.84.64

66.84.64.19	View precise location of 66.84.64.19 on the map!
66.84.64.71	View precise location of 66.84.64.71 on the map!
66.84.64.21	View precise location of 66.84.64.21 on the map!
66.84.64.237	View precise location of 66.84.64.237 on the map!
66.84.64.226	View precise location of 66.84.64.226 on the map!
66.84.64.124	View precise location of 66.84.64.124 on the map!
66.84.64.193	View precise location of 66.84.64.193 on the map!
66.84.64.232	View precise location of 66.84.64.232 on the map!
66.84.64.146	View precise location of 66.84.64.146 on the map!
66.84.64.34	View precise location of 66.84.64.34 on the map!
66.84.64.7	View precise location of 66.84.64.7 on the map!

10 Random IPs

216.127.60.51	Find precise map location of 216.127.60.51
92.219.110.227	Find precise map location of 92.219.110.227
164.45.212.86	Find precise map location of 164.45.212.86
19.171.64.130	Find precise map location of 19.171.64.130
130.161.157.121	Find precise map location of 130.161.157.121
124.117.160.230	Find precise map location of 124.117.160.230
136.111.97.206	Find precise map location of 136.111.97.206
221.39.162.116	Find precise map location of 221.39.162.116
128.118.126.212	Find precise map location of 128.118.126.212
237.87.231.49	Find precise map location of 237.87.231.49
174.68.94.190	Find precise map location of 174.68.94.190

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