IPv4 Addressesing and Address Classes Explained

http://www.steves-internet-guide.com/ipv4-basics/ – This tutorial is for beginners and you will learn about IPv4 Address classes and how you tell a Class A address from a Class B and C address. You will also learn why classes exist and we also look at special IP addresses like Internal,Link Local, and Loopback.
Other Video that you might like:
This video covers the basics of IP addressing

The video below explains internal and external IP Addresses

Have a question Use the comments or if you want help then use

Ask Steve – Need Help -Hire Me

If you find these videos useful then you might want to consider buying me a coffee
https://www.paypal.me/StepenCope

source

ipv4