151.196.66 is a class C of IPs

Sample IPs from the class C 151.196.66

151.196.66.204	View precise location of 151.196.66.204 on the map!
151.196.66.69	View precise location of 151.196.66.69 on the map!
151.196.66.169	View precise location of 151.196.66.169 on the map!
151.196.66.81	View precise location of 151.196.66.81 on the map!
151.196.66.115	View precise location of 151.196.66.115 on the map!
151.196.66.30	View precise location of 151.196.66.30 on the map!
151.196.66.187	View precise location of 151.196.66.187 on the map!
151.196.66.72	View precise location of 151.196.66.72 on the map!
151.196.66.150	View precise location of 151.196.66.150 on the map!
151.196.66.25	View precise location of 151.196.66.25 on the map!
151.196.66.224	View precise location of 151.196.66.224 on the map!

10 Random IPs

124.242.244.13	Find precise map location of 124.242.244.13
162.171.45.154	Find precise map location of 162.171.45.154
209.161.245.11	Find precise map location of 209.161.245.11
92.184.154.14	Find precise map location of 92.184.154.14
92.115.141.22	Find precise map location of 92.115.141.22
114.121.23.124	Find precise map location of 114.121.23.124
165.122.100.133	Find precise map location of 165.122.100.133
243.211.89.226	Find precise map location of 243.211.89.226
101.34.191.146	Find precise map location of 101.34.191.146
213.208.124.105	Find precise map location of 213.208.124.105
107.160.95.68	Find precise map location of 107.160.95.68

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