72.145 is a class B of IPs

Sample IPs from the class B 72.145

72.145.73.20	View precise location of 72.145.73.20 on the map!
72.145.50.33	View precise location of 72.145.50.33 on the map!
72.145.10.48	View precise location of 72.145.10.48 on the map!
72.145.142.67	View precise location of 72.145.142.67 on the map!
72.145.113.44	View precise location of 72.145.113.44 on the map!
72.145.148.14	View precise location of 72.145.148.14 on the map!
72.145.126.72	View precise location of 72.145.126.72 on the map!
72.145.93.86	View precise location of 72.145.93.86 on the map!
72.145.151.31	View precise location of 72.145.151.31 on the map!
72.145.183.213	View precise location of 72.145.183.213 on the map!
72.145.239.240	View precise location of 72.145.239.240 on the map!