What's the right configuration for the subnet mask and the IP address in a way that 192.168.8.1 be the default gateway address? - Quora
IP Address Classes - FlackBox
IPv4 - Subnetting
What is Subnet Mask
Guide to Subnet Mask (Subnetting) & IP Subnet Calculator
Subnetting and masking
Subnetting Class C
Introduction of Classful IP Addressing - GeeksforGeeks
Tricks to remember five classes of IPv4 | by Geeky much! | Networks & Security | Medium
Subnet Mask Explained - Networkel
ip_classes.png
Subnetting Tutorial - Subnetting Explained with Examples
IPv4 - Subnetting
How to Understand IP Address and Subnet Mask? | FS Community
The TCP/IP Guide - IP Subnetting Step #3: Determining The Custom Subnet Mask
The TCP/IP Guide - IP Custom Subnet Masks
Setting up subnets
IP Subnetting - IT Tech Blog
Subnet Mask Definition
IP address class assignments & subnet default mask concepts | AlphaPrep.net - YouTube
Subnetwork - Wikipedia
Creating subnets
The TCP/IP Guide - IP Default Subnet Masks For Address Classes A, B and C
