Whether you’re using an Android phone, iPhone, Windows PC, Mac, or Wi-Fi connection, understanding how IP addresses work can help you browse more securely and troubleshoot certain internet issues.
In this guide, you’ll learn:
- What an IP address is
- Why people change their IP addresses
- Different ways to change your IP address
- The advantages and disadvantages of each method
- Common mistakes to avoid
- Frequently asked questions
Let’s get started.
What Is an IP Address?
An IP (Internet Protocol) address is a unique number assigned to your device whenever it connects to the internet.
Think of it as your device’s online address.
It helps websites, apps, and online services know where to send the information you request. Without an IP address, your phone or computer wouldn’t be able to communicate with the internet.
There are two common types of IP addresses:
- Public IP Address: Assigned by your internet service provider (ISP) and visible to websites you visit.
- Private IP Address: Used within your local network, such as between your phone and your home Wi-Fi router.
When people talk about changing their IP address, they usually mean changing the public IP address that websites can see.
Why Would You Want to Change Your IP Address?
There are several legitimate reasons why someone might want to change their IP address.
These include:
- Improving online privacy
- Troubleshooting internet connection problems
- Reducing website tracking
- Testing websites or applications from different locations
- Accessing region-specific content where permitted
- Resolving temporary IP-related restrictions
Changing your IP address doesn’t automatically make you anonymous, but it can provide an additional layer of privacy when combined with good online security practices.
1. Restart Your Router
One of the easiest ways to get a different public IP address is by restarting your internet router.
Some internet providers assign dynamic IP addresses, meaning your IP may change after your router disconnects and reconnects to the network.
How to Do It
- Turn off your router.
- Unplug it from the power source.
- Wait a few minutes.
- Plug it back in.
- Turn it on and reconnect to the internet.
This method doesn’t always result in a new IP address, as it depends on your internet service provider.
2. Use a VPN
A Virtual Private Network (VPN) is one of the most popular ways to change the IP address that websites see.
Instead of connecting directly to a website, your internet traffic passes through a VPN server. As a result, websites see the VPN server’s IP address rather than your own.
Besides changing your visible IP address, a VPN also encrypts your internet connection, helping to improve privacy on public Wi-Fi networks.
If you’re looking for a free option, check out our guide on 10 Best Free VPNs for Nigerians in 2026.
3. Connect to a Different Wi-Fi Network
Each internet connection typically has its own public IP address.
If you switch from your home Wi-Fi to another network such as your office, school, or a trusted public hotspot, you’ll usually receive a different public IP address.
Always be cautious when using public Wi-Fi. Avoid accessing sensitive accounts unless you’re using a secure connection.
4. Switch Between Wi-Fi and Mobile Data
Another simple method is to switch between Wi-Fi and your mobile network.
For example:
- Turn off Wi-Fi.
- Enable mobile data.
Or:
- Turn off mobile data.
- Connect to a Wi-Fi network.
Since each network has its own public IP address, changing networks usually changes the IP address websites see.
5. Use a Proxy Server
A proxy server acts as an intermediary between your device and the websites you visit.
When using a proxy, websites see the proxy’s IP address instead of yours.
However, proxies generally do not provide the same level of encryption and security as VPNs.
They’re mainly useful for changing your visible IP address rather than protecting your internet traffic.
6. Contact Your Internet Service Provider
If you need a different IP address for technical reasons, your internet provider may be able to help.
Some providers can: