66.211.100 is a class C of IPs

Sample IPs from the class C 66.211.100

66.211.100.70	View precise location of 66.211.100.70 on the map!
66.211.100.201	View precise location of 66.211.100.201 on the map!
66.211.100.126	View precise location of 66.211.100.126 on the map!
66.211.100.173	View precise location of 66.211.100.173 on the map!
66.211.100.220	View precise location of 66.211.100.220 on the map!
66.211.100.71	View precise location of 66.211.100.71 on the map!
66.211.100.163	View precise location of 66.211.100.163 on the map!
66.211.100.190	View precise location of 66.211.100.190 on the map!
66.211.100.38	View precise location of 66.211.100.38 on the map!
66.211.100.7	View precise location of 66.211.100.7 on the map!
66.211.100.108	View precise location of 66.211.100.108 on the map!

10 Random IPs

18.243.148.222	Find precise map location of 18.243.148.222
159.58.240.185	Find precise map location of 159.58.240.185
140.247.61.28	Find precise map location of 140.247.61.28
31.98.198.100	Find precise map location of 31.98.198.100
113.251.7.222	Find precise map location of 113.251.7.222
114.191.4.140	Find precise map location of 114.191.4.140
153.118.82.4	Find precise map location of 153.118.82.4
162.91.164.116	Find precise map location of 162.91.164.116
92.130.233.211	Find precise map location of 92.130.233.211
120.65.210.159	Find precise map location of 120.65.210.159
72.144.94.249	Find precise map location of 72.144.94.249

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