As you must be aware, the basic requirement for any device to connect to Internet or join any local area network is to have its own unique IP Address, which can either be Static or Dynamic type of IP Address.
The purpose of assigning either a Dynamic or Static IP Address to computers and other connected devices is to provide them with a unique identity on the network, which in-turn helps these devices to connect with other devices and services on the network.
What is Dynamic IP Address?
In general, most internet service providers assign Dynamic IP Address to the Modem/Router unit, which in-turn assigns Dynamic IP Addresses to your computer, phone and other devices that require internet connectivity.
As the term “Dynamic” indicates, the IP Address of your Router can be changed by the Internet Service provider at any time, which in-turn results in the IP Addresses of your computer, phone and other devices being changed.
In general, Dynamic IP Addresses are randomly assigned and Internet Service providers do not charge any extra fee for this regular type of IP Address.
Advantages of Dynamic IP:
- Good Security
- No need to pay any Extra Fees
- Very Easy to Setup
- You get unblocked from a service/website quickly as your IP address changes
Disadvantages of Dynamic IP
- Not the best option for hosting/creating servers
- Slower Download Speeds than Static IP’s
- Slower Upload Speeds than Static IP’s
What is Static IP Address?
As the term indicates, a Static IP Address does not change and it remains static or stays the same all the time.
In general, a Static IP address usually needs to be purchased and requires you to pay an extra monthly fee to your Internet service provider.
Advantages of Static IP Address:
- Faster Upload speeds
- Faster Download speeds
- Stable Connection
- Great for Voice over Internet Protocol (VOIP)
- Great for hosting or creating servers
Disadvantages of Static IP Address:
- Requires an Extra Fee
- Less Security
- Once you are blocked from a website or service you stay blocked forever, as your IP Address does not change
- Hard to Setup
Static vs Dynamic IP | Which one do I need?
In general, most users who use the internet for browsing websites, watching videos, being on Social media and playing online games do not really need a Static IP Address and should be fine with a Dynamic one.
As mentioned above, the Router/Modem which brings internet connectivity to your Home/Office Network automatically obtains its Dynamic IP Address from the service provider and assigns IP Addresses to all your connected devices.