73.196.81 is a class C of IPs

Sample IPs from the class C 73.196.81

73.196.81.32	View precise location of 73.196.81.32 on the map!
73.196.81.120	View precise location of 73.196.81.120 on the map!
73.196.81.90	View precise location of 73.196.81.90 on the map!
73.196.81.105	View precise location of 73.196.81.105 on the map!
73.196.81.120	View precise location of 73.196.81.120 on the map!
73.196.81.223	View precise location of 73.196.81.223 on the map!
73.196.81.130	View precise location of 73.196.81.130 on the map!
73.196.81.158	View precise location of 73.196.81.158 on the map!
73.196.81.133	View precise location of 73.196.81.133 on the map!
73.196.81.60	View precise location of 73.196.81.60 on the map!
73.196.81.207	View precise location of 73.196.81.207 on the map!

10 Random IPs

107.72.36.212	Find precise map location of 107.72.36.212
250.227.44.86	Find precise map location of 250.227.44.86
1.83.52.105	Find precise map location of 1.83.52.105
103.152.176.189	Find precise map location of 103.152.176.189
12.249.63.114	Find precise map location of 12.249.63.114
13.137.246.14	Find precise map location of 13.137.246.14
234.119.218.129	Find precise map location of 234.119.218.129
16.243.195.18	Find precise map location of 16.243.195.18
185.91.69.81	Find precise map location of 185.91.69.81
240.35.109.101	Find precise map location of 240.35.109.101
217.176.63.167	Find precise map location of 217.176.63.167

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