66.85.231 is a class C of IPs

Sample IPs from the class C 66.85.231

66.85.231.251	View precise location of 66.85.231.251 on the map!
66.85.231.50	View precise location of 66.85.231.50 on the map!
66.85.231.152	View precise location of 66.85.231.152 on the map!
66.85.231.105	View precise location of 66.85.231.105 on the map!
66.85.231.204	View precise location of 66.85.231.204 on the map!
66.85.231.106	View precise location of 66.85.231.106 on the map!
66.85.231.109	View precise location of 66.85.231.109 on the map!
66.85.231.151	View precise location of 66.85.231.151 on the map!
66.85.231.146	View precise location of 66.85.231.146 on the map!
66.85.231.24	View precise location of 66.85.231.24 on the map!
66.85.231.115	View precise location of 66.85.231.115 on the map!

10 Random IPs

246.126.174.132	Find precise map location of 246.126.174.132
13.178.140.153	Find precise map location of 13.178.140.153
90.56.99.104	Find precise map location of 90.56.99.104
48.109.17.88	Find precise map location of 48.109.17.88
98.37.60.9	Find precise map location of 98.37.60.9
94.43.43.135	Find precise map location of 94.43.43.135
141.144.215.141	Find precise map location of 141.144.215.141
69.53.224.204	Find precise map location of 69.53.224.204
205.41.40.108	Find precise map location of 205.41.40.108
54.100.8.56	Find precise map location of 54.100.8.56
154.107.228.241	Find precise map location of 154.107.228.241

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