10.66.53 is a class C of IPs

Sample IPs from the class C 10.66.53

10.66.53.19	View precise location of 10.66.53.19 on the map!
10.66.53.10	View precise location of 10.66.53.10 on the map!
10.66.53.36	View precise location of 10.66.53.36 on the map!
10.66.53.4	View precise location of 10.66.53.4 on the map!
10.66.53.226	View precise location of 10.66.53.226 on the map!
10.66.53.243	View precise location of 10.66.53.243 on the map!
10.66.53.216	View precise location of 10.66.53.216 on the map!
10.66.53.229	View precise location of 10.66.53.229 on the map!
10.66.53.249	View precise location of 10.66.53.249 on the map!
10.66.53.189	View precise location of 10.66.53.189 on the map!
10.66.53.196	View precise location of 10.66.53.196 on the map!

10 Random IPs

89.245.40.94	Find precise map location of 89.245.40.94
76.152.151.85	Find precise map location of 76.152.151.85
83.128.209.170	Find precise map location of 83.128.209.170
252.83.21.25	Find precise map location of 252.83.21.25
242.206.191.210	Find precise map location of 242.206.191.210
216.159.234.16	Find precise map location of 216.159.234.16
17.29.110.141	Find precise map location of 17.29.110.141
12.92.202.71	Find precise map location of 12.92.202.71
45.56.40.129	Find precise map location of 45.56.40.129
99.28.121.186	Find precise map location of 99.28.121.186
29.169.220.91	Find precise map location of 29.169.220.91

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