166.159.186 is a class C of IPs

Sample IPs from the class C 166.159.186

166.159.186.77	View precise location of 166.159.186.77 on the map!
166.159.186.53	View precise location of 166.159.186.53 on the map!
166.159.186.34	View precise location of 166.159.186.34 on the map!
166.159.186.70	View precise location of 166.159.186.70 on the map!
166.159.186.7	View precise location of 166.159.186.7 on the map!
166.159.186.155	View precise location of 166.159.186.155 on the map!
166.159.186.22	View precise location of 166.159.186.22 on the map!
166.159.186.140	View precise location of 166.159.186.140 on the map!
166.159.186.238	View precise location of 166.159.186.238 on the map!
166.159.186.244	View precise location of 166.159.186.244 on the map!
166.159.186.250	View precise location of 166.159.186.250 on the map!

10 Random IPs

128.53.73.36	Find precise map location of 128.53.73.36
117.130.101.194	Find precise map location of 117.130.101.194
242.110.251.187	Find precise map location of 242.110.251.187
228.106.104.67	Find precise map location of 228.106.104.67
62.63.169.250	Find precise map location of 62.63.169.250
209.23.97.25	Find precise map location of 209.23.97.25
189.114.54.88	Find precise map location of 189.114.54.88
230.86.145.78	Find precise map location of 230.86.145.78
227.86.89.133	Find precise map location of 227.86.89.133
138.198.95.229	Find precise map location of 138.198.95.229
183.169.215.205	Find precise map location of 183.169.215.205

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