166.18.65 is a class C of IPs

Sample IPs from the class C 166.18.65

166.18.65.225	View precise location of 166.18.65.225 on the map!
166.18.65.37	View precise location of 166.18.65.37 on the map!
166.18.65.140	View precise location of 166.18.65.140 on the map!
166.18.65.46	View precise location of 166.18.65.46 on the map!
166.18.65.42	View precise location of 166.18.65.42 on the map!
166.18.65.135	View precise location of 166.18.65.135 on the map!
166.18.65.228	View precise location of 166.18.65.228 on the map!
166.18.65.230	View precise location of 166.18.65.230 on the map!
166.18.65.183	View precise location of 166.18.65.183 on the map!
166.18.65.34	View precise location of 166.18.65.34 on the map!
166.18.65.249	View precise location of 166.18.65.249 on the map!

10 Random IPs

56.114.32.6	Find precise map location of 56.114.32.6
166.33.255.220	Find precise map location of 166.33.255.220
120.21.120.65	Find precise map location of 120.21.120.65
81.220.103.89	Find precise map location of 81.220.103.89
217.108.150.233	Find precise map location of 217.108.150.233
158.191.121.17	Find precise map location of 158.191.121.17
154.199.174.86	Find precise map location of 154.199.174.86
253.99.184.109	Find precise map location of 253.99.184.109
178.34.17.251	Find precise map location of 178.34.17.251
213.156.251.47	Find precise map location of 213.156.251.47
10.21.204.151	Find precise map location of 10.21.204.151

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