72.85.21 is a class C of IPs

Sample IPs from the class C 72.85.21

72.85.21.26	View precise location of 72.85.21.26 on the map!
72.85.21.53	View precise location of 72.85.21.53 on the map!
72.85.21.206	View precise location of 72.85.21.206 on the map!
72.85.21.57	View precise location of 72.85.21.57 on the map!
72.85.21.23	View precise location of 72.85.21.23 on the map!
72.85.21.27	View precise location of 72.85.21.27 on the map!
72.85.21.145	View precise location of 72.85.21.145 on the map!
72.85.21.80	View precise location of 72.85.21.80 on the map!
72.85.21.27	View precise location of 72.85.21.27 on the map!
72.85.21.138	View precise location of 72.85.21.138 on the map!
72.85.21.212	View precise location of 72.85.21.212 on the map!

10 Random IPs

80.254.224.46	Find precise map location of 80.254.224.46
218.254.246.2	Find precise map location of 218.254.246.2
239.184.125.193	Find precise map location of 239.184.125.193
165.225.116.116	Find precise map location of 165.225.116.116
14.177.40.188	Find precise map location of 14.177.40.188
163.37.234.250	Find precise map location of 163.37.234.250
234.61.204.238	Find precise map location of 234.61.204.238
119.188.208.170	Find precise map location of 119.188.208.170
112.97.42.162	Find precise map location of 112.97.42.162
224.160.46.125	Find precise map location of 224.160.46.125
129.244.102.76	Find precise map location of 129.244.102.76

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