How to Know IP Address of Computer
Understanding IP Addresses
Before we dive into how to find the IP address of a computer, let’s first understand what an IP address is. An IP address is a unique numerical label assigned to each device connected to a network, such as a computer, router, or modem. It’s used to identify and communicate with devices on a network.
What is an IP Address?
An IP address consists of four numbers, separated by dots, and is usually written in the format xxx.xxx.xxx.xxx. Each number represents a range of IP addresses, and the first number represents the network ID, the second number represents the subnet ID, and the third and fourth numbers represent the host ID.
Finding the IP Address of a Computer
Here are the steps to find the IP address of a computer:
Step 1: Check the Device’s Network Settings
- Windows Computers:
- Click on the Start button and select Settings.
- Click on Network & Internet.
- Click on Status.
- Click on Change adapter settings.
- Right-click on the network adapter you want to check and select Properties.
- Click on Internet Protocol Version 4 (TCP/IPv4).
- Click on Properties.
- Click on Advanced.
- Click on Properties.
- Click on OK.
- Mac Computers:
- Click on the Apple menu and select System Preferences.
- Click on Network.
- Click on Advanced.
- Click on TCP/IP.
- Click on Properties.
- Click on OK.
Step 2: Check the Device’s IP Address
- Windows Computers:
- Click on the Start button and select Settings.
- Click on Network & Internet.
- Click on Status.
- Click on Change adapter settings.
- Right-click on the network adapter you want to check and select Properties.
- Click on Internet Protocol Version 4 (TCP/IPv4).
- Click on Properties.
- Click on Advanced.
- Click on Properties.
- Click on OK.
- Mac Computers:
- Click on the Apple menu and select System Preferences.
- Click on Network.
- Click on Advanced.
- Click on TCP/IP.
- Click on Properties.
- Click on OK.
Step 3: Check the Device’s DNS Settings
- Windows Computers:
- Click on the Start button and select Settings.
- Click on Network & Internet.
- Click on Status.
- Click on Change adapter settings.
- Right-click on the network adapter you want to check and select Properties.
- Click on Internet Protocol Version 4 (TCP/IPv4).
- Click on Properties.
- Click on Advanced.
- Click on Properties.
- Click on OK.
- Click on Internet Options.
- Click on General.
- Click on Use the following DNS server addresses.
- Enter the DNS server addresses you want to use.
- Mac Computers:
- Click on the Apple menu and select System Preferences.
- Click on Network.
- Click on Advanced.
- Click on TCP/IP.
- Click on Properties.
- Click on OK.
- Click on Network Preferences.
- Click on DNS.
- Click on Edit.
- Enter the DNS server addresses you want to use.
Important Notes:
- The IP address of a computer can change over time due to various reasons such as changes in the network configuration or updates to the operating system.
- The IP address of a computer can be changed by the user or by the network administrator.
- The IP address of a computer can be used to access the device remotely using tools such as Remote Desktop or TeamViewer.
Conclusion:
Finding the IP address of a computer is a straightforward process that can be done using the steps outlined above. By checking the device’s network settings, IP address, and DNS settings, you can determine the IP address of a computer and use it to access the device remotely.