194.66.215 is a class C of IPs

Sample IPs from the class C 194.66.215

194.66.215.126	View precise location of 194.66.215.126 on the map!
194.66.215.112	View precise location of 194.66.215.112 on the map!
194.66.215.160	View precise location of 194.66.215.160 on the map!
194.66.215.51	View precise location of 194.66.215.51 on the map!
194.66.215.94	View precise location of 194.66.215.94 on the map!
194.66.215.194	View precise location of 194.66.215.194 on the map!
194.66.215.85	View precise location of 194.66.215.85 on the map!
194.66.215.53	View precise location of 194.66.215.53 on the map!
194.66.215.243	View precise location of 194.66.215.243 on the map!
194.66.215.52	View precise location of 194.66.215.52 on the map!
194.66.215.38	View precise location of 194.66.215.38 on the map!

10 Random IPs

191.28.135.121	Find precise map location of 191.28.135.121
98.142.142.123	Find precise map location of 98.142.142.123
180.61.72.184	Find precise map location of 180.61.72.184
131.159.177.206	Find precise map location of 131.159.177.206
69.214.98.206	Find precise map location of 69.214.98.206
193.96.108.138	Find precise map location of 193.96.108.138
108.170.20.251	Find precise map location of 108.170.20.251
63.121.159.1	Find precise map location of 63.121.159.1
47.124.37.221	Find precise map location of 47.124.37.221
98.248.243.62	Find precise map location of 98.248.243.62
251.28.27.121	Find precise map location of 251.28.27.121

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