Understanding IP Addresses

The video tutorial explains how IP addresses function like telephone numbers, allowing computers on a network to find and communicate with each other. It introduces the concept of TCP/IP as the set of rules governing internet communication. The tutorial also covers the limitations of IP version 4, which can only provide 4.3 billion addresses, and the transition to IP version 6, which offers a vastly larger number of possible addresses to accommodate the growing number of internet-connected devices.

Why is there a need for IP version six given the number of devices connected to the Internet?

What are hexadecimal numbers and how are they used in IP version six addresses?