Difference Between Static and Dynamic IP? (Static vs Dynamic IP)

Are you planning to hire the services of an Internet Service Provider, and being confused in differentiating Static IP and Dynamic IP? Then this article will examine the key differences between Static and Dynamic Internet Protocols for you.

IPs actually play a key role in linking the internet and your network. Static and Dynamic IPs are the two different types of internet protocols. Let us start unfolding their characteristic one by one-


What is Static IP

Static Internet Protocol (IP), can be termed as a permanent number assigned by an Internet Service Provider (ISP) to a computer. Since with the first name ‘static’ you can guess that it is something that won’t be changed, as static means stable. For Voice over Internet Protocol (VoIP), website hosting or gaming, the static IP addresses are useful. It can also be said that it is the fixed address that is given to any computer and it remains with it all the time.

Any computer with an assigned IP address will always use the same IP address while connecting to the Internet. Internet Service providers (ISP) are provided with a range of IP addresses. And, with the help of the Dynamic Host Configuration Protocol (DHCP) service, they assign addresses to every networking computer. And every computer is given a specific address that is used for communication and network identification.

And, static Internet Protocol will remain stable, same and wouldn’t change work time, unlike Dynamic. But remember, it will only stay static at home when you connect to the Internet. And if you travel to some other place and connect to their WiFi then, your IP address will not be the same as that in your home.

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What is Dynamic IP

Dynamic Internet Protocol (IP) is a temporary IP address, and it is assigned only when the computer device is connected to a network. This IP address is given by Dynamic Host Configuration Protocol (DHCP), which associated the device with a new address, every time they connect it with a new network. This is generally implemented when there are a large number of clients or end-nodes at a place for using the Internet.

This dynamic Internet Protocol is not a permanent IP address like a static IP. And it will give a new IP address every time they connect with a network because they aren’t lasting like static. The modification and assigning of Dynamic IP are always associated with DHCP. And this IP address is present because of the shortage of Static IP on IPv4.

Generally, this IP address is durable, reliable, and automatic, and this makes it more efficient than the static IP address. Dynamic IP address remains to change every time they are connected to any network, and it doesn’t even cost you an extra penny. Cheap and security are all that a client needs when we talk about Internet Protocol, and dynamically provides both. And not only better networking, but physical security is also a feature id this IP address.

Difference Between Static and Dynamic IP

While talking about Static IP address, we can say that it won’t be changed with every connection if Network. On the other hand, Dynamic Internet Protocol will regularly improve whenever there is any connection with the Network.

The fundamental difference between then is that the Static IP address is provided by Internet Service Provider and Dynamic IP by Dynamic Host Configuration Protocol (DHCP). And there are several differences between them, and here we will get to know them.

A static IP address is provided to any computer device; it cannot be changed with time when connected to any network. Meanwhile, any device having a dynamic IP address will always be connected to a new one whenever they use it. While talking about security, we can say that Dynamic IP address is comparatively low at risk. And, the static IP address has a higher chance of difficulty with security.

The designation of Static IP is severe, and any device that is designed by Static IP can be traced easily. While the designation of Dynamic IP is easy, the device designed by it can’t be traced. Stability of Static IP is undoubtedly better than that of Dynamic IP address. And the cost of Static IP is way more than maintaining that of the dynamic IP address.

Also See: IPV4 Vs IPV6

Advantage and Disadvantage of Static and Dynamic IP


Advantage of Static IP

  • Provide a more reliable communication to the clients and makes it easier to use VoIP for video communications or teleconferencing.
  • It provides better DNS services and support.
  • Other remote access programs or VPNs make it easier to work with static IP addresses remotely.
  • Clients have quicker access to any website or services when they are assigned Static IP.

Disadvantages of Static IP

  • They cost too much, only people who can afford this cost can obtain a Static IP Address.
  • They are high at risk when they talked about security concerns.
  • Static IP addresses can be backed easily, although certain Internet security can save them.

Advantage of Dynamic IP

  • Comparatively cheaper than Static IP addresses and they save our money.
  • They are automatic and easily accessible. Then DHCP server assigns the device with address automatically.
  • It provides better physical security for the Network, and there isn’t much risk of hacking.
  • The dynamic IP address the devices to use any address unlimited times

Disadvantages of Dynamic IP

  • It has less accurate geo-location, and it can disturb you if you’re into location services.
  • It may limit the remote access if connected.
  • Problems may arise if you’re planning to host any email server or website.

How to get Static IP

On your local Network in any device, you can use the advanced setting for reserving an IP address. And even the device is disconnected hour device will have the same IP address, that is Static. But it can be changed if you decide to remove the device from your Network if you cancel the reservation.

One can also choose to have one static IP, multiple Static IPs or even no static IPs when you in any business sign up for Google fiber. And there you will get to see several Static IP addresses when you sign up. And if you choose to have access to them, then you will be assigned the Static IP address when your service will be installed and activated.

You can get a Static IP address from your Internet Service Provider but it will additionally cost on your pocket. As well as some popular VPN services also offers a Dedicated IP address which is similar to Static IP, so whenever you connect to Internet with the VPN service, your computer will connect with same dedicated IP. Here are some popular services that offer Dedicated IP’s: 5 Best VPN Services.

In Conclusion…

Both Static IP address and Dynamic IP address have significant and specific roles. And we hope this post would have helped you in understanding the difference between static IP and Dynamic IP. Both of them are good in their ways.

However, for most of the internet connections, dynamic IP addresses are the standard option, but people who are looking for more control over their connection opt for static IP addresses.

Having any doubts about choosing the right one in between static IP and dynamic IP? Then feel free to ask us in the comments below.

Avatar for Pramod Yadav

I'm Pramod Yadav, the person who owns and leads PCMobitech. I really love technology, and I know a lot about the digital world. This passion pushes me to create interesting content. I mainly write about Windows, Android, iOS, VPNs, and keeping things secure online. I make helpful articles, guides, and share tips & tricks to help you understand and use these things better.

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