196.66.65 is a class C of IPs

Sample IPs from the class C 196.66.65

196.66.65.141	View precise location of 196.66.65.141 on the map!
196.66.65.176	View precise location of 196.66.65.176 on the map!
196.66.65.228	View precise location of 196.66.65.228 on the map!
196.66.65.45	View precise location of 196.66.65.45 on the map!
196.66.65.174	View precise location of 196.66.65.174 on the map!
196.66.65.234	View precise location of 196.66.65.234 on the map!
196.66.65.23	View precise location of 196.66.65.23 on the map!
196.66.65.75	View precise location of 196.66.65.75 on the map!
196.66.65.8	View precise location of 196.66.65.8 on the map!
196.66.65.150	View precise location of 196.66.65.150 on the map!
196.66.65.129	View precise location of 196.66.65.129 on the map!

10 Random IPs

23.214.197.122	Find precise map location of 23.214.197.122
25.132.194.156	Find precise map location of 25.132.194.156
36.62.136.113	Find precise map location of 36.62.136.113
10.109.238.108	Find precise map location of 10.109.238.108
229.22.81.103	Find precise map location of 229.22.81.103
35.47.204.208	Find precise map location of 35.47.204.208
106.83.48.19	Find precise map location of 106.83.48.19
1.220.1.2	Find precise map location of 1.220.1.2
163.175.179.42	Find precise map location of 163.175.179.42
45.69.230.160	Find precise map location of 45.69.230.160
200.176.251.122	Find precise map location of 200.176.251.122

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