66.61.73 is a class C of IPs

Sample IPs from the class C 66.61.73

66.61.73.48	View precise location of 66.61.73.48 on the map!
66.61.73.86	View precise location of 66.61.73.86 on the map!
66.61.73.117	View precise location of 66.61.73.117 on the map!
66.61.73.126	View precise location of 66.61.73.126 on the map!
66.61.73.132	View precise location of 66.61.73.132 on the map!
66.61.73.13	View precise location of 66.61.73.13 on the map!
66.61.73.247	View precise location of 66.61.73.247 on the map!
66.61.73.229	View precise location of 66.61.73.229 on the map!
66.61.73.192	View precise location of 66.61.73.192 on the map!
66.61.73.163	View precise location of 66.61.73.163 on the map!
66.61.73.202	View precise location of 66.61.73.202 on the map!

10 Random IPs

211.91.216.191	Find precise map location of 211.91.216.191
234.241.222.184	Find precise map location of 234.241.222.184
151.49.59.132	Find precise map location of 151.49.59.132
169.195.96.49	Find precise map location of 169.195.96.49
3.152.100.209	Find precise map location of 3.152.100.209
155.121.39.103	Find precise map location of 155.121.39.103
136.74.147.74	Find precise map location of 136.74.147.74
250.221.175.206	Find precise map location of 250.221.175.206
244.148.152.204	Find precise map location of 244.148.152.204
168.191.80.115	Find precise map location of 168.191.80.115
180.155.129.10	Find precise map location of 180.155.129.10

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