STATIC IP VS DYNAMIC IP: WHAT YOU NEED TO KNOW

By SpinTel Author

When setting up your home internet, especially if you're working remotely, gaming online, or running a small business, you might come across the terms static IP and dynamic IP. But what do they actually mean, and does it matter which one you have?

In this guide, we’ll break down the differences between static and dynamic IP addresses in plain English. Whether you're a first-time NBN user or just curious about what’s going on behind the scenes of your connection, you’ll get with a clearer understanding of how your home internet works and which option might be right for you.

Understanding IP Addresses

What is an IP Address?

An IP (Internet Protocol) address is a unique string of numbers. Every device that connects to the internet has an IP address. Think of it like your home address but for your computer, phone or modem. It tells other devices where to send and receive information.

How do IP Addresses Work?

Your modem or router gets an IP address from your internet provider (like SpinTel). This address identifies your network online. Some devices also get their own IP addresses within your home network, which allows them to talk to each other and the wider internet.

What Is A Static IP Address?

A static IP address stays the same every time you connect to the internet. Once assigned, it doesn’t change unless you request it.

You might want a static IP if you:

• Host a website or game server from home
• Use security cameras or smart home systems with remote access
• Need consistent VPN or remote desktop access
• Run a home business that requires reliable incoming connections

Pros and Cons of Static IP's

Pros	Cons
Stable and reliable	Slightly more expensive (available as an add-on with many SpinTel plans)
Simplifies remote access and server hosting	May increase exposure to online threats if not secured properly
Consistent for applications that need a fixed address

Learn more about SpinTel's static IP options

What Is A Dynamic IP Address?

A dynamic IP is automatically assigned by your internet provider each time your modem connects to the internet. You may get a different IP each time you reconnect.

You might want a static IP if you:

• Browse the web
• Stream videos
• Game online casually
• Use cloud-based apps and storage

Because your address changes regularly, it's harder for hackers to target you consistently

Pros and Cons of Dynamic IP's

Pros	Cons
Typically included with standard plans at no extra cost	Not suitable for hosting
Automatically managed with no setup required	May cause issues with some remote access tools
Offers a level of security with changing addresses

Static Vs Dynamic IP: Which One Do You Need?

For the average household, a dynamic IP will be suitable. A static IP might be worth it if you need remote access, stream heavily, or run a small business from home.

Usage	Which IP?
Web browsing and streaming	Dynamic
Gaming and video calls	Dynamic (or static for added stability)
Remote access to home devices	Static
Running a server or online service	Static
Hosting a website	Static

How To Set Up Your IP Address

If you're a SpinTel customer, your default IP is dynamic. If you would like a static IP, simply select as an add-on when selecting your NBN plan. SpinTel's customer support team can also enable this.

Quick Setup Tips

• Ensure your router supports static IP configuration. To utilise a static IP address, your router must support manual IP configuration. Most modern routers offer this feature, but it's essential to verify compatibility. If you're using your own modem with SpinTel's NBN service, refer to SpinTel's guide on configuring your modem.
• Update any firewall rules for added protection. For detailed instructions on configuring your modem's firewall settings, consult SpinTel's common modem configuration guide.
• Keep a note of your static IP for external access. A static IP allows consistent remote access to your network. Document this IP address for future reference.

IP Address Security Considerations

Whether you use a static or dynamic IP, security should be a priority. Here’s how to protect your connection:

• Use strong, unique passwords for your router. Avoid default logins, create a complex password to prevent unauthorised access.
• Enable firewall protection. Ensure your router's firewall is on. This will block unwanted incoming traffic.
• Keep firmware up to date. Regularly check for and install updates to fix security weaknesses and improve performance.
• Use cloud-based apps and storage

Best Practices For IP Safety

• For static IPs: consider using a VPN or additional firewall settings
• For dynamic IPs: reboot your modem occasionally for a new address.

Final Tips For Choosing The Right Option

If you don’t need remote access or not running a home server, a dynamic IP is the simplest, most affordable option. But if you’re looking to host, monitor, or manage your home setup remotely, a static IP gives you the control you need.

Explore SpinTel’s internet plans and speak to our support team if you're interested in adding a static IP to your service.