IT Tips for Systems and Network Administrators – Page 414 – IT Tips for Systems and Network Administrators
Subnet Prefix Length: what is it, what should mine be? – NuAngel.net
Subnetting Example with a /16 prefix » NetworkUstad
Subnet Masks - Tech-FAQ
ip - How do you calculate the prefix, network, subnet, and host numbers? - Network Engineering Stack Exchange
In simplest way possible, describe the 'impact' of shifting an IP subnet mask bit one position to the left (assume the starting mask is 255.255.255.0) what does that change accomplish? - Quora