Setting up a dedicated static IP address for your business broadband is a straightforward process, but it does require careful planning to ensure it is configured correctly and securely. A static IP is a fixed internet address that does not change, allowing external services and users to reliably connect to your network, servers, hosted applications, CCTV systems, or remote access tools. For many small and medium-sized enterprises, charities, and professional practices, a static IP underpins secure remote working, consistent access to cloud services, and the smooth running of critical systems. It can also simplify the management of firewalls, VPNs, and access controls, because the same IP address can be used in security rules and whitelists.
To set up a dedicated static IP, you first need to confirm that your broadband service includes a static IP option, or request an upgrade if it does not. Once ordered, your provider will allocate the IP details and supply configuration information, which may include the IP address, subnet mask, default gateway, and DNS servers. These details must then be entered into your router or firewall, either via the device’s web interface or with the help of technical support. After configuration, testing is essential: you should verify that the static IP is visible externally, confirm that any hosted services are reachable, and ensure your security settings are properly aligned. With the right preparation and support, most organisations can complete this process with minimal disruption and gain a more stable, manageable network presence.
To begin, check your current broadband contract or service plan to see whether a static IP is already included or available as an add-on. If it is not active, contact your provider’s support or sales team to request a static IP assignment. They will confirm eligibility, any additional charges, and the lead time for activation, then provide the technical details once it is set up on their network.
When you receive the configuration details, log in to your business router or firewall using the administration interface. Locate the WAN or internet connection settings and switch from dynamic (DHCP) to static configuration. Carefully enter the static IP address, subnet mask, default gateway, and DNS servers exactly as supplied. Save and apply the settings, then allow the device to reconnect.
Finally, verify that the static IP is working by checking your public IP via an online lookup tool and confirming it matches the assigned address. Test any services that rely on the static IP, such as VPN access, remote desktop, email or web servers, and update firewall rules or whitelists where necessary. If you encounter issues, provide your provider’s support team with screenshots or configuration details so they can diagnose and resolve the problem quickly.
