166.142 is a class B of IPs

Sample IPs from the class B 166.142

166.142.108.72	View precise location of 166.142.108.72 on the map!
166.142.19.135	View precise location of 166.142.19.135 on the map!
166.142.36.99	View precise location of 166.142.36.99 on the map!
166.142.217.110	View precise location of 166.142.217.110 on the map!
166.142.180.201	View precise location of 166.142.180.201 on the map!
166.142.241.149	View precise location of 166.142.241.149 on the map!
166.142.34.186	View precise location of 166.142.34.186 on the map!
166.142.97.40	View precise location of 166.142.97.40 on the map!
166.142.150.109	View precise location of 166.142.150.109 on the map!
166.142.243.172	View precise location of 166.142.243.172 on the map!
166.142.245.230	View precise location of 166.142.245.230 on the map!

10 Random IPs

58.223.162.32	Find precise map location of 58.223.162.32
35.85.188.218	Find precise map location of 35.85.188.218
235.206.106.24	Find precise map location of 235.206.106.24
184.51.70.28	Find precise map location of 184.51.70.28
143.175.67.50	Find precise map location of 143.175.67.50
39.12.214.114	Find precise map location of 39.12.214.114
97.106.153.78	Find precise map location of 97.106.153.78
201.136.90.173	Find precise map location of 201.136.90.173
221.133.139.56	Find precise map location of 221.133.139.56
159.125.176.185	Find precise map location of 159.125.176.185
84.91.78.67	Find precise map location of 84.91.78.67

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