166.233 is a class B of IPs

Sample IPs from the class B 166.233

166.233.94.85	View precise location of 166.233.94.85 on the map!
166.233.169.98	View precise location of 166.233.169.98 on the map!
166.233.108.146	View precise location of 166.233.108.146 on the map!
166.233.191.65	View precise location of 166.233.191.65 on the map!
166.233.190.233	View precise location of 166.233.190.233 on the map!
166.233.139.124	View precise location of 166.233.139.124 on the map!
166.233.59.245	View precise location of 166.233.59.245 on the map!
166.233.235.137	View precise location of 166.233.235.137 on the map!
166.233.97.128	View precise location of 166.233.97.128 on the map!
166.233.95.224	View precise location of 166.233.95.224 on the map!
166.233.67.142	View precise location of 166.233.67.142 on the map!

10 Random IPs

70.138.200.211	Find precise map location of 70.138.200.211
97.210.221.59	Find precise map location of 97.210.221.59
243.6.133.232	Find precise map location of 243.6.133.232
72.144.166.28	Find precise map location of 72.144.166.28
181.19.3.93	Find precise map location of 181.19.3.93
24.98.232.193	Find precise map location of 24.98.232.193
14.146.167.89	Find precise map location of 14.146.167.89
242.222.245.228	Find precise map location of 242.222.245.228
130.107.144.146	Find precise map location of 130.107.144.146
37.161.206.73	Find precise map location of 37.161.206.73
74.128.43.3	Find precise map location of 74.128.43.3

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