166.17.5 is a class C of IPs

Sample IPs from the class C 166.17.5

166.17.5.224	View precise location of 166.17.5.224 on the map!
166.17.5.253	View precise location of 166.17.5.253 on the map!
166.17.5.127	View precise location of 166.17.5.127 on the map!
166.17.5.156	View precise location of 166.17.5.156 on the map!
166.17.5.108	View precise location of 166.17.5.108 on the map!
166.17.5.16	View precise location of 166.17.5.16 on the map!
166.17.5.233	View precise location of 166.17.5.233 on the map!
166.17.5.199	View precise location of 166.17.5.199 on the map!
166.17.5.206	View precise location of 166.17.5.206 on the map!
166.17.5.251	View precise location of 166.17.5.251 on the map!
166.17.5.46	View precise location of 166.17.5.46 on the map!

10 Random IPs

135.6.31.6	Find precise map location of 135.6.31.6
211.218.127.49	Find precise map location of 211.218.127.49
176.54.234.139	Find precise map location of 176.54.234.139
239.251.142.244	Find precise map location of 239.251.142.244
94.196.219.10	Find precise map location of 94.196.219.10
12.143.9.21	Find precise map location of 12.143.9.21
12.148.242.251	Find precise map location of 12.148.242.251
45.62.1.204	Find precise map location of 45.62.1.204
78.164.56.54	Find precise map location of 78.164.56.54
194.247.111.31	Find precise map location of 194.247.111.31
27.129.10.152	Find precise map location of 27.129.10.152

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