What Is The Difference Between IPv6 and IPv4?

What does IP mean and what is it?

IP is an acronym for Internet Protocol which specifies the technical formats of packets and addresses for computers to be able to communicate over a network. An IP alone is often compared to be something much like a postal service. It uses an address of a computer or server to drop packages into the system. What’s most interesting is that this is done with no direct link between the package sender and the package recipient. However, an IP can be used to establish connections between two host networks so they can communicate back and forth for some time.

What is an IPv4?

IPv4 is simply a fourth revision of the Internet Protocol used to identify the different devices connected to a network. This is designed to be used for interconnected systems between packet-switched computers and then deployed across the internet. The system used by IPv4 is a slow 32-bit address that only allows a total of 4 billion addresses. This means that, with the growth of the internet, the continued use of this version of Internet Protocol will become discontinued.

What is IPv6?

Unlike IPv4, IPv6 is the most recent version of Internet Protocol. This version is used very similar towards IPv4 but uses a 128-bit address which is simplified in a smaller form factor. IPv6 was used to eventually replace Internet Protocol version 4 during December 1998 but became an internet standard by July 2017. There is a ton of features and improvements in the Internet Protocol version 6 that version 4 also doesn’t provide. The features and improvements are as followed:

  • No more network address translation
  • Auto-configuration
  • No more private addresses colliding
  • Better multicast routing
  • Simpler header format
  • Much more efficient routing
  • Flow labeling
  • Built-in privacy support
  • Flexible options and extensions
  • Easier Administrations

How to tell the two apart?

IP addresses us with a binary set of numbers that can be stored so that an operator of a network can read them. The IPv4 address is written decimal form with four sets of numbers separated by a period. Each number is particularly anywhere from 0 to 255. A prime example of an IPv4 IP address could be 1.144.17.250.

IPv6 is somewhat more complexed than an IPv4 as it uses a 128-bit IP address that is written in a hexadecimal format. Each hexadecimal is separated by a colon instead of a period. They are long zeros that are compressed into a small form so that it is not overbearing for an operator’s eyes. An example of an IPv6 address could read as FFE0:00D0:211G:219A.

Accurate Database

It’s important to have the data as precise and accurate it can be to get the best out of your project. There are different options available in the market from where one can take the database and implement it in their projects, but find the right one can be some times hectic work, which may hamper your project’s goal. 

Thankfully in DB IP Database, you will find more than 23 million IPv4 and IPv6 blocks,

From around the globe, which is updated on a regular basis providing you with the latest data, that will help you fetch vital data for you which can be further used for different purposes.

More information

If you are concerned about your IP or just want an easier safe connection, go to its official website and check out the FAQ section of their website for more information about their DB IP Database.

All opinions expressed on USDR are those of the author and not necessarily those of US Daily Review.