66.189.218 is a class C of IPs

Sample IPs from the class C 66.189.218

66.189.218.246	View precise location of 66.189.218.246 on the map!
66.189.218.54	View precise location of 66.189.218.54 on the map!
66.189.218.241	View precise location of 66.189.218.241 on the map!
66.189.218.18	View precise location of 66.189.218.18 on the map!
66.189.218.83	View precise location of 66.189.218.83 on the map!
66.189.218.11	View precise location of 66.189.218.11 on the map!
66.189.218.166	View precise location of 66.189.218.166 on the map!
66.189.218.249	View precise location of 66.189.218.249 on the map!
66.189.218.14	View precise location of 66.189.218.14 on the map!
66.189.218.3	View precise location of 66.189.218.3 on the map!
66.189.218.210	View precise location of 66.189.218.210 on the map!

10 Random IPs

187.51.92.76	Find precise map location of 187.51.92.76
76.54.167.196	Find precise map location of 76.54.167.196
44.60.194.127	Find precise map location of 44.60.194.127
163.186.71.52	Find precise map location of 163.186.71.52
75.197.161.225	Find precise map location of 75.197.161.225
50.178.162.140	Find precise map location of 50.178.162.140
125.177.228.221	Find precise map location of 125.177.228.221
216.153.132.245	Find precise map location of 216.153.132.245
28.143.17.147	Find precise map location of 28.143.17.147
12.236.168.101	Find precise map location of 12.236.168.101
213.187.141.52	Find precise map location of 213.187.141.52

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