Minecraft is more fun with friends. But sometimes, your server’s IP address needs to change. Maybe you switched internet providers. Maybe you moved to a new host. Or maybe you just want better security. Whatever the reason, changing the IP address for your Minecraft server is not as scary as it sounds. You’ve got this.
TL;DR: Changing your Minecraft server IP means updating the address players use to connect. If you self-host, you may need a new public IP or a static IP from your provider. If you use a hosting company, you might just update DNS or server settings. After the change, always test the connection and tell your players the new address.
Why Would You Change Your Minecraft Server IP?
Let’s start with the “why.”
- You changed your internet service provider.
- You moved your server to a new computer.
- You switched to a hosting company.
- You want better security.
- You want a custom domain name instead of numbers.
Your IP address is like your server’s home address. If it changes, players need the new location. If they use the wrong one, they can’t join.
Public vs Private IP: Know the Difference
Before you change anything, understand this:
- Public IP: The address people on the internet use to connect to you.
- Private IP: The address your router gives devices inside your home.
When people join your Minecraft server from outside your house, they use your public IP.
If you are hosting at home, this is the one you care about.
Step 1: Find Your Current Public IP
Open a browser. Type “What is my IP” into Google. It will show your public IP at the top.
It looks something like this:
123.45.67.89
That is the number players enter in Minecraft.
If you want a visual idea of what this looks like:
How to Change IP Address (Home Hosted Server)
If you run your Minecraft server from your own computer, follow these steps.
Option 1: Restart Your Router (Dynamic IP)
Many home connections use a dynamic IP. This means your IP can change.
Try this:
- Turn off your router.
- Wait 5–10 minutes.
- Turn it back on.
- Check your public IP again.
Sometimes it changes. Sometimes it doesn’t. It depends on your internet provider.
This is the easiest method. But it is not guaranteed.
Option 2: Ask for a Static IP
If you want control and stability, ask your ISP for a static IP.
A static IP does not change.
This is great for Minecraft servers. Players always use the same address.
Call your provider and ask:
- Do you offer static IP addresses?
- Is there an extra monthly fee?
Once activated, your public IP will stay the same.
Option 3: Use a VPN with Dedicated IP
Some VPN services offer dedicated IP addresses.
This gives you a different public IP.
But be careful.
Not all VPNs support port forwarding. Minecraft needs port 25565 open by default.
Without port forwarding, your server will not be reachable.
Step 2: Update Port Forwarding
If your IP changed, you may need to check your router settings.
Here’s how:
- Log into your router (usually 192.168.1.1).
- Find Port Forwarding.
- Make sure port 25565 is forwarded to your server’s private IP.
Your private IP might look like:
192.168.1.25
If your server computer’s private IP changed, update it in the router settings.
This step is very important. Without it, friends cannot join.
How to Change IP with a Hosting Provider
If you use a Minecraft hosting company, things are easier.
You usually don’t control the physical IP directly.
Instead, you can:
- Request a new dedicated IP from support.
- Upgrade your plan.
- Switch server locations.
Sometimes changing server location automatically changes the IP.
After the change:
- Log into your hosting dashboard.
- Find the new server address.
- Share it with players.
That’s it. No router setup needed.
Want an Easier Way? Use a Domain Name
Numbers are hard to remember.
Instead of:
123.45.67.89
You can use:
play.yourserver.com
Much cooler. And easier.
How to Set Up a Domain for Your Minecraft Server
- Buy a domain from a site like Namecheap or GoDaddy.
- Go to DNS settings.
- Create an A Record.
- Point it to your public IP.
Now players use your domain instead of numbers.
If your IP changes later, you only update the DNS record. Players keep using the same name.
This is the smart long-term solution.
What About Changing Server Port?
By default, Minecraft uses port 25565.
You can change it in the server.properties file.
Look for this line:
server-port=25565
Change the number if you want.
Example:
server-port=25570
Then update port forwarding in your router.
Players will connect like this:
123.45.67.89:25570
This is optional. But sometimes helpful.
Don’t Forget to Update Server Settings
If you changed machines or hosting providers, check:
- server.properties
- whitelist.json
- ops.json
- Your world files
Make sure everything transferred correctly.
Start the server and test it yourself before announcing the new IP.
How to Test the New IP
Before telling everyone, test it.
- Open Minecraft.
- Go to Multiplayer.
- Click Add Server.
- Enter the new IP.
- Click Join.
If it works. Great.
If not:
- Check port forwarding.
- Check firewall settings.
- Make sure the server is running.
On Windows, you may need to allow Java through the firewall.
Security Tips After Changing Your IP
Changing your IP can improve security. But do more.
- Enable a whitelist.
- Use strong admin passwords.
- Keep Minecraft updated.
- Install anti-grief plugins.
If random players were attacking your server, changing the IP can block them. Especially if you do not share the new one publicly.
Common Problems (And Easy Fixes)
Problem: Friends can’t connect.
- Check port forwarding.
- Check firewall.
- Verify the IP is correct.
Problem: “Connection Timed Out.”
- Server might be offline.
- Wrong port.
- ISP blocking traffic.
Problem: IP keeps changing.
- Get a static IP.
- Or use a domain name.
Quick Checklist
Here’s your fast action list:
- ✔ Find your new public IP
- ✔ Update port forwarding
- ✔ Adjust firewall settings
- ✔ Update DNS (if using domain)
- ✔ Test connection
- ✔ Tell your players
Final Thoughts
Changing your Minecraft server IP is not rocket science.
It’s mostly about:
- Knowing your public IP
- Setting up port forwarding
- Keeping players updated
If you host at home, talk to your ISP if things get confusing.
If you use a hosting company, their support team can usually help fast.
And remember. A domain name makes everything easier. It looks better too.
Now go update that IP. Your blocky world is waiting.
