151.231.64 is a class C of IPs

Sample IPs from the class C 151.231.64

151.231.64.164	View precise location of 151.231.64.164 on the map!
151.231.64.137	View precise location of 151.231.64.137 on the map!
151.231.64.1	View precise location of 151.231.64.1 on the map!
151.231.64.246	View precise location of 151.231.64.246 on the map!
151.231.64.25	View precise location of 151.231.64.25 on the map!
151.231.64.213	View precise location of 151.231.64.213 on the map!
151.231.64.5	View precise location of 151.231.64.5 on the map!
151.231.64.177	View precise location of 151.231.64.177 on the map!
151.231.64.133	View precise location of 151.231.64.133 on the map!
151.231.64.230	View precise location of 151.231.64.230 on the map!
151.231.64.2	View precise location of 151.231.64.2 on the map!

10 Random IPs

90.87.63.98	Find precise map location of 90.87.63.98
226.134.122.85	Find precise map location of 226.134.122.85
40.185.54.168	Find precise map location of 40.185.54.168
112.245.173.152	Find precise map location of 112.245.173.152
15.28.103.210	Find precise map location of 15.28.103.210
181.232.254.52	Find precise map location of 181.232.254.52
74.72.242.227	Find precise map location of 74.72.242.227
167.239.89.246	Find precise map location of 167.239.89.246
239.183.103.233	Find precise map location of 239.183.103.233
46.28.173.23	Find precise map location of 46.28.173.23
16.221.45.138	Find precise map location of 16.221.45.138

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