The essential difference between inet and cidr data types is that inet accepts values with nonzero bits to the right of the netmask, whereas cidr does not.
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I understand what is Subnet Mask from http://en.wikipedia.org/wiki/Subnetwork. But, what does it mean by "nonzero bits to the right of the netmask"? Is there any example to show the difference among the 2?
If I provide the following input 1.2.3.4, this is what I am getting if I view through pgAdmin.
