Ever wonder how a device connects to the internet? Or how websites know where to send the pages you browse? Heard good things about static IP addresses and confused if you need one?
If you need smoother virtual meetings, better control over your smart home devices, or lag-free gaming, understanding static IPs can help, but they're not a requirement for everyone.
On this page, we’re going to break down what a static IP is, how they work, and whether you actually need one.
By the end of this page, you'll know everything you need to know about static IP addresses!
What is a static IP address?
Every time you go online, your device is identified by a unique number called an IP address ('IP' stands for ‘Internet Protocol’). Think of it like your home address, but for your phone or laptop.
Your Android or iOS phone, Windows or Mac, browser, game or whatever you’re using online shares your IP address so the service you’re connecting to knows where to send this data.
This is the case whether you use Wi-Fi, mobile or Ethernet.
Most home internet users get dynamic IP addresses, meaning they change from time to time. But sometimes, it can be handy to have a static IP. The clue is in the name: these don’t change and remain fixed.
A static IP address is assigned by your internet provider and stays the same throughout your contract.
Why does a static IP matter?
If you need to remote desktop, want to host a website or server, or need a stable VPN or VOIP connection for digital voice calls, a static IP can make things run smoother.
The average home user doesn’t need a static IP address – you can do everything you need to with a dynamic one.
But for some users, especially businesses, a static IP can be essential.
Who needs a static IP address?
Most of us manage perfectly well with dynamic IP addresses, but static addresses are particularly useful in some situations:
- Businesses and remote workers – Companies using VPNs, remote desktop, remote server access or virtual meetings.
- Website and server hosts – Users running a web server, email service, or gaming server.
- Smart home users – Those with smart home devices, home security, or who connect to other networks.
Who doesn’t need a static IP?
There is no noticeable difference between using a dynamic IP address and a static IP for gamers, streamers and everyday broadband users.
There is no impact on speed, reliability or security for standard internet use either.
How does a static IP address work?
There are two types of internet protocol IP address:
- Dynamic IP address: Assigned by your provider using DHCP (Dynamic Host Configuration Protocol). These change regularly.
- Static IP address: Assigned by your provider and stays fixed to your internet connection. You’re assigned one when you first sign up to your contract, and it doesn’t change.
Your broadband provider assigns the address to your router when they set up your connection.
Rather than setting a DHCP lease time so your IP address changes, it’s yours for as long as you’re a customer.
Pros and cons of a static IP address
| Pros | Cons |
|---|---|
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Broadband providers that offer a static IP address
Here’s a list of some broadband providers we know that offer static IPs:
| Provider | Business or Home User? | Cost |
|---|---|---|
| BT | Business | Free / £5pm |
| Virgin Media | Business | Free / £10pm |
| Sky Broadband | Business | Free / £4.95pm |
| Vodafone | Home + Business | Free / £7.50pm |
| TalkTalk | Business | Free |
| Plusnet | Home + Business | £5 one-off setup fee |
| Gigaclear | Home + Business | £2pm |
| Hyperoptic | Home + Business | Free / £5pm |
| Rebel Internet | Home | £2.30pm |
| Zen | Home + Business | Free |
The Genie says...
Information on static IP addressing isn’t always obvious on provider websites.
You may be better off calling them if you can’t find the details.
How to get a static IP address
Most UK broadband providers require you to request a static IP address when you set up your account.
BT Business, Virgin Media, Sky and Vodafone all prefer you to request the feature when you sign up for a new contract.
There’s an option during the signup process to select static IP or to skip it.
For example, when you sign up for BT Business, you have the option to select a static IP as a free or paid add-on once you have selected your plan.
However, many can, and do, switch from dynamic to static on request.
1. Contact Your ISP: Contact your internet service provider to discuss availability, fees, and potential IPv4 or IPv6 options.
2. Request the service: Once your ISP assigns a new IP address, you’ll receive specific network settings, including the subnet mask, DNS server details, and default gateway.
3. Configure your router or device: Manually enter the static IP information provided by your ISP into your router settings or Ethernet-connected device.
Once you make the request, everything else is done for you. You may be asked to reboot your router at some point, but otherwise, the provider handles addressing.
Static IP address FAQs
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Do I need a static IP for gaming?
You don’t need a static IP for gaming, but it can make things easier—especially if you’re hosting your own game server or frequently playing with friends.
Most casual gamers do just fine with a dynamic IP. But if you regularly host game servers, run LAN parties or invite people to connect directly, a static IP can make the whole experience easier and more stable.
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How much does a static IP cost in the UK?
The cost of a static IP depends on the provider and the contract. The more expensive the contract you have, the more likely the address will be free. If the provider charges, it will be from £2-£7.50 per month depending on the provider.
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Are static IP addresses secure?
A static IP address isn’t inherently secure or insecure. However, if you use a quality firewall, strong passwords and good internet security, they are no more or less secure than dynamic addresses.
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Can only your ISP provide a static IP service?
Your internet service provider is the go-to source for a static IP, since they control them within their network. But if your ISP doesn’t offer them, there are two alternatives.
· Dynamic DNS (DDNS) – Not a real static IP, but it updates your DNS records automatically when your IP changes so you can still access your network remotely.
· VPN services – Some virtual private network providers include a fixed IP in their plans, which can be useful for remote access, gaming, and added privacy.
Conclusion
If you’re running a business, hosting a game server, or remote connect to other networks, a static IP address can make a big difference.
For most other online activities, you probably don’t need one.
They can cost extra and require more security and monitoring, so they definitely aren’t for everyone.
We recommend considering the pros, cons, costs, and security risks before making the switch!