72.151.1 is a class C of IPs

Sample IPs from the class C 72.151.1

72.151.1.233	View precise location of 72.151.1.233 on the map!
72.151.1.43	View precise location of 72.151.1.43 on the map!
72.151.1.184	View precise location of 72.151.1.184 on the map!
72.151.1.173	View precise location of 72.151.1.173 on the map!
72.151.1.233	View precise location of 72.151.1.233 on the map!
72.151.1.253	View precise location of 72.151.1.253 on the map!
72.151.1.139	View precise location of 72.151.1.139 on the map!
72.151.1.249	View precise location of 72.151.1.249 on the map!
72.151.1.222	View precise location of 72.151.1.222 on the map!
72.151.1.203	View precise location of 72.151.1.203 on the map!
72.151.1.137	View precise location of 72.151.1.137 on the map!

10 Random IPs

28.23.207.180	Find precise map location of 28.23.207.180
238.95.219.253	Find precise map location of 238.95.219.253
120.11.30.203	Find precise map location of 120.11.30.203
31.185.200.185	Find precise map location of 31.185.200.185
43.198.65.24	Find precise map location of 43.198.65.24
130.209.173.66	Find precise map location of 130.209.173.66
69.184.46.210	Find precise map location of 69.184.46.210
225.65.76.208	Find precise map location of 225.65.76.208
141.105.232.212	Find precise map location of 141.105.232.212
7.249.54.241	Find precise map location of 7.249.54.241
234.104.227.128	Find precise map location of 234.104.227.128

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