72.83.189 is a class C of IPs

Sample IPs from the class C 72.83.189

72.83.189.31	View precise location of 72.83.189.31 on the map!
72.83.189.43	View precise location of 72.83.189.43 on the map!
72.83.189.242	View precise location of 72.83.189.242 on the map!
72.83.189.167	View precise location of 72.83.189.167 on the map!
72.83.189.152	View precise location of 72.83.189.152 on the map!
72.83.189.210	View precise location of 72.83.189.210 on the map!
72.83.189.224	View precise location of 72.83.189.224 on the map!
72.83.189.55	View precise location of 72.83.189.55 on the map!
72.83.189.172	View precise location of 72.83.189.172 on the map!
72.83.189.41	View precise location of 72.83.189.41 on the map!
72.83.189.72	View precise location of 72.83.189.72 on the map!

10 Random IPs

129.41.16.251	Find precise map location of 129.41.16.251
78.121.190.198	Find precise map location of 78.121.190.198
194.60.132.208	Find precise map location of 194.60.132.208
37.1.254.89	Find precise map location of 37.1.254.89
194.190.253.9	Find precise map location of 194.190.253.9
250.99.177.72	Find precise map location of 250.99.177.72
92.38.52.165	Find precise map location of 92.38.52.165
1.85.198.29	Find precise map location of 1.85.198.29
203.234.196.118	Find precise map location of 203.234.196.118
233.80.106.185	Find precise map location of 233.80.106.185
175.13.231.107	Find precise map location of 175.13.231.107

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