71.67.66 is a class C of IPs

Sample IPs from the class C 71.67.66

71.67.66.73	View precise location of 71.67.66.73 on the map!
71.67.66.28	View precise location of 71.67.66.28 on the map!
71.67.66.189	View precise location of 71.67.66.189 on the map!
71.67.66.199	View precise location of 71.67.66.199 on the map!
71.67.66.90	View precise location of 71.67.66.90 on the map!
71.67.66.50	View precise location of 71.67.66.50 on the map!
71.67.66.13	View precise location of 71.67.66.13 on the map!
71.67.66.206	View precise location of 71.67.66.206 on the map!
71.67.66.220	View precise location of 71.67.66.220 on the map!
71.67.66.214	View precise location of 71.67.66.214 on the map!
71.67.66.174	View precise location of 71.67.66.174 on the map!

10 Random IPs

246.157.93.132	Find precise map location of 246.157.93.132
13.198.195.4	Find precise map location of 13.198.195.4
93.129.237.247	Find precise map location of 93.129.237.247
73.132.141.230	Find precise map location of 73.132.141.230
193.45.118.235	Find precise map location of 193.45.118.235
20.100.98.68	Find precise map location of 20.100.98.68
91.115.73.123	Find precise map location of 91.115.73.123
14.135.55.87	Find precise map location of 14.135.55.87
200.143.252.125	Find precise map location of 200.143.252.125
104.97.26.165	Find precise map location of 104.97.26.165
138.193.32.59	Find precise map location of 138.193.32.59

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