What is a Static IP? Why is it Used?

What is a Static IP?

A static IP (Internet Protocol) is a fixed IP address that is pre-assigned to a network or device. This IP address can be IPv4 or IPv6. it is not borrowed by the internet service provider and the device always uses the same IP address.

Why Do I Need Static IP Addresses?

Static IP addresses can be used for many different purposes. Major causes:

Service delivery: Web servers, email servers, and other server-based services must always be serviced using the same IP address. Therefore, these devices often use static IP addresses.

Security: Static IP addresses can be used to enhance the security of a network. Using a predetermined IP address can help prevent unauthorized access to the network.

Communication: Static IP addresses facilitate communication between devices on a network. Each of the devices on the network is assigned a predetermined IP address, and the devices can always communicate with each other using the same IP address.

Remote access: When you want to provide remote access to a computer or network, you can facilitate access by using a static IP address. Dynamic IP addresses can be more difficult to use for remote access because they can change constantly.

Custom applications: Some custom applications require a predetermined IP address. Therefore, static IP addresses are required for the use of such applications.

How to Get a Static IP Address?

To get a static IP address, you need to contact your internet service provider. Before getting a static IP address, you need to consider the advantages (items above) and disadvantages over dynamic IP addresses.

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What are the disadvantages of static IPs?

Cost: Static IP addresses are often more expensive than dynamic IP addresses. Your internet service provider may charge additional fees to provide you with a static IP address.

Security: Static IP addresses can be less secure than dynamic IP addresses. This is because an attacker can try to attack a network by targeting static IP addresses.

Reconfiguration: You may need to reconfigure static IP addresses when you move a device to a different network or change the network configuration. This can be time-consuming and cause service disruptions for customers.

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