66.219.47 is a class C of IPs

Sample IPs from the class C 66.219.47

66.219.47.73	View precise location of 66.219.47.73 on the map!
66.219.47.52	View precise location of 66.219.47.52 on the map!
66.219.47.77	View precise location of 66.219.47.77 on the map!
66.219.47.76	View precise location of 66.219.47.76 on the map!
66.219.47.9	View precise location of 66.219.47.9 on the map!
66.219.47.48	View precise location of 66.219.47.48 on the map!
66.219.47.66	View precise location of 66.219.47.66 on the map!
66.219.47.243	View precise location of 66.219.47.243 on the map!
66.219.47.203	View precise location of 66.219.47.203 on the map!
66.219.47.61	View precise location of 66.219.47.61 on the map!
66.219.47.114	View precise location of 66.219.47.114 on the map!

10 Random IPs

137.73.217.129	Find precise map location of 137.73.217.129
27.171.21.33	Find precise map location of 27.171.21.33
252.99.114.245	Find precise map location of 252.99.114.245
123.152.152.137	Find precise map location of 123.152.152.137
12.9.76.4	Find precise map location of 12.9.76.4
244.69.226.137	Find precise map location of 244.69.226.137
254.53.252.111	Find precise map location of 254.53.252.111
200.21.61.197	Find precise map location of 200.21.61.197
64.197.183.122	Find precise map location of 64.197.183.122
119.101.39.117	Find precise map location of 119.101.39.117
71.13.180.25	Find precise map location of 71.13.180.25

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