What changing your IP address means and why you might do it

Your IP address is a number assigned to your internet connection — think of it like a mailing address for data traveling to and from your home. When you change your IP address, you're getting a new number from your internet service provider (ISP). This is different from hiding your IP or using a VPN; you're actually requesting a fresh address from the system that hands them out.

Homeowners change their IP address for a few practical reasons: troubleshooting a connection problem, getting around a temporary block from a website or service, or simply wanting a fresh start after a security concern. The process is straightforward and free — your ISP doesn't charge for it.

Key Takeaways

  • The simplest way to change your IP is to restart your modem and router, which usually takes 5 to 10 minutes and works for most home connections.
  • If restarting doesn't work, you can power off your modem for 24 hours, which forces your ISP to assign you a new address when it comes back online.
  • Some ISPs let you request an IP change directly through your account portal or by calling customer service, though this is less common.
  • A static IP address (one that doesn't change) requires a separate request to your ISP and usually costs extra per month.

Restart your modem and router to get a new IP quickly

The fastest way to change your IP address is to restart both your modem and router. Your modem is the device that connects to your ISP's network; your router broadcasts WiFi to your home. When you restart them, your modem will reconnect to your ISP and often receive a new IP address in the process.

Unplug your modem first and wait 30 seconds, then plug it back in. Wait for all the lights to stabilize — usually 2 to 3 minutes. Then unplug your router, wait 30 seconds, and plug it back in. Wait another 2 to 3 minutes for it to fully restart. Your devices will reconnect automatically. This works for most home internet setups, though some ISPs assign the same address back if you restart too quickly.

Power off your modem for 24 hours for a may provide new address

If restarting doesn't give you a new IP, or if you want to be certain you'll get a different one, leave your modem unplugged for a full 24 hours. This tells your ISP that your connection has been offline long enough that the old address can be reassigned to someone else. When you plug the modem back in after 24 hours, it will almost certainly receive a new IP address.

During this time, you won't have internet at home. Plan accordingly if anyone relies on your connection for work or school. After 24 hours, plug the modem back in and wait for it to fully connect — usually 5 to 10 minutes. Then restart your router the same way. Check your new IP address by searching "what is my IP" in any web browser.

Contact your ISP directly if you need an immediate change

Some internet providers let you request an IP change through your online account or by calling customer service. This is less common than it used to be, but worth trying if the restart methods aren't working or if you need the change urgently. Call the number on your bill or log into your account portal and look for network settings or IP management options.

Be honest about why you're requesting the change — most ISPs will help if you explain you're troubleshooting a connection issue or had a security concern. They may ask you to restart your modem first, or they may be able to push a new address to you remotely. The process usually takes a few minutes if the ISP supports it.

Understanding static versus dynamic IP addresses

Most home internet connections use a dynamic IP address, which means your ISP can change it whenever they want — usually when you restart your modem or after a certain number of days. This is why restarting works. A static IP address stays the same indefinitely and is useful if you run a home server, security camera system, or need consistent remote access to devices on your network.

If you want a static IP, you'll need to request one from your ISP. Most charge between $5 and $15 per month for this service. You can request it through your account portal or by calling customer service. Once assigned, your IP won't change unless you specifically request another one or cancel the service.

Check your new IP address to confirm the change worked

After you've restarted your modem and router, or waited 24 hours, verify that you actually have a new IP address. Open any web browser and search for "what is my IP" — Google and other search engines will display your current public IP address at the top of the results. Write down the old address before you make changes, then check again after to confirm it's different.

If the address is the same after restarting, try the 24-hour power-off method. If it's still the same after that, contact your ISP — some providers use carrier-grade NAT or other systems that may prevent typical IP changes, or your account may be set to static addressing without your knowledge.

Frequently Asked Questions

Will changing my IP address affect my internet speed?

No. Your speed depends on your ISP's network and your plan, not your IP address. Changing the address won't make your connection faster or slower. If you're experiencing slow speeds, that's a separate issue to troubleshoot with your ISP.

Can I change my IP address on just one device?

Not in the way most people mean. You can change the local IP address your router assigns to a single computer or phone, but your public IP address (the one the internet sees) is assigned to your entire home connection. If you want to hide or change how one device appears online, you'd need a VPN app on that device, which is different from changing your home IP.

How often does my IP address change on its own?

It depends on your ISP. Most reassign dynamic IPs every 24 to 30 days, or when you restart your modem. Some change them more frequently. You can check your ISP's policy in your account settings or by calling customer service.

Will changing my IP address remove me from a website's ban?

Sometimes, but not always. If a website blocked your old IP address, a new one may let you access it again. However, if the block is tied to your account or device rather than just your IP, changing the address won't help. Check the website's support page or contact them directly to understand why you were blocked.