66.42.228 is a class C of IPs

Sample IPs from the class C 66.42.228

66.42.228.228	View precise location of 66.42.228.228 on the map!
66.42.228.166	View precise location of 66.42.228.166 on the map!
66.42.228.73	View precise location of 66.42.228.73 on the map!
66.42.228.64	View precise location of 66.42.228.64 on the map!
66.42.228.187	View precise location of 66.42.228.187 on the map!
66.42.228.36	View precise location of 66.42.228.36 on the map!
66.42.228.125	View precise location of 66.42.228.125 on the map!
66.42.228.10	View precise location of 66.42.228.10 on the map!
66.42.228.184	View precise location of 66.42.228.184 on the map!
66.42.228.179	View precise location of 66.42.228.179 on the map!
66.42.228.76	View precise location of 66.42.228.76 on the map!

10 Random IPs

247.40.98.221	Find precise map location of 247.40.98.221
113.217.75.148	Find precise map location of 113.217.75.148
105.202.124.158	Find precise map location of 105.202.124.158
161.80.18.123	Find precise map location of 161.80.18.123
15.231.145.198	Find precise map location of 15.231.145.198
51.57.52.173	Find precise map location of 51.57.52.173
47.230.149.114	Find precise map location of 47.230.149.114
175.77.43.193	Find precise map location of 175.77.43.193
167.129.123.218	Find precise map location of 167.129.123.218
54.75.42.162	Find precise map location of 54.75.42.162
140.159.247.70	Find precise map location of 140.159.247.70

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