High-speed business internet access, up to 100Gbps across the globe.
Leased lines, also known as IP Access or Dedicated Internet Access (DIA), are supported by our fully owned and managed network that provides secure and reliable connectivity to your business. We know how critical it is for businesses to have an online presence. With the shift towards cloud-based applications, VoIP (Voice over IP), Website hosting and even file transfers, we’ve got you covered with our guaranteed 99.99% SLA.Explore leased line & dedicated internet
Why choose Colt Leased Line?
Our award-winning global network spans 38 countries, 50+ major metropolitan cities across Europe, Asia and the US.
We know speed is critical which is why we offer up to 100Gbps. Our 100% guaranteed uncontended bandwidth means you get reliable high performance.
We guarantee our SLAs up to 99.99% – the equivalent of less than one hour downtime annually.
With our 24/7 customer support, we’re ready if anything goes wrong.
Avoid the hassle of ever changing ISP again. We always meet the ever-changing needs of digital with our scalable bandwidth and our 15+ add-ons.
Our add-ons include managed CPE, multiple IP address options, IPV6, workforce mobility, usage based billing, domain hosting and security features.
Use our online quoting tool for leased lines
We’ll ask you for a few pieces of information and be able to provide a leased line quote for your business in less than 24 hours.
Leased lines & Dedicated Internet Access (DIA) explained
A leased line connection is typically a dedicated point-to-point internet link for commercial use. Leased lines provide a private, fixed-bandwidth, low latency data link exclusively for your business’s use.
Unlike shared services such as standard broadband, a leased line does not have traffic contending for bandwidth, ensuring consistent high speeds and reliability. For more information see our article on what are leased lines?
The cost of leased line varies depending on your specific requirements. Use our request a quote functionality on this page to request a quote in less than 30 seconds, and receive a price within 48 hours.
By facilitating state of the art technology we can offer symmetrical leased line internet bandwidths from 1Gbps up to 10Gbps as standard.
We are also able to upgrade your internet leased line up to 1Gbps anytime without physical changes (with virtual router when available).
Our 100Gbps backbone has low utilisation levels and is being upgraded constantly. Colt runs a significant peering infrastructure with more than 400Gbps of public and private peering, attends 20 public internet exchanges and exchanges traffic with hundreds of networks directly.
On Demand combines Colt’s extensive IP peering with the flexibility and scalability enabled by software defined networking (SDN) automation. Benefit from real-time service provisioning, modify, schedule & scale your bandwidth and commitments in real time and choose from long-term fixed contractors, or per hour billing with no commitment.
Design your ideal business leased line service by cherry picking from a range of additional leased line service add-ons such as managed router, domain registration, IPV6, BGP, usage based billing, domain hosting and security options such as DDoS protection.
We also have a sophisticated range of services to increase service availability to up to 99.99%.
IP Guardian will automatically filter DDoS attacks within seconds and without the necessity for human intervention, rerouting or tunnelling. IP Guardian can protect all Dedicated Internet Access (DIA) users regardless of the type or number of IP addresses used.
Colt Cloud Prioritisation is a feature now available for all new and existing Colt leased line for business customers. It provides guaranteed performance for Microsoft Office 365 services via the public Internet.
Microsoft traffic can be prioritised over standard Internet traffic on the customers router and the Colt Edge Router. The service also features a high performance direct peering infrastructure between Colt and Microsoft in 21 cities across Europe and Asia.
Use our online quoting tool for Dedicated Internet Access
We’ll ask you for a few pieces of information and be able to provide a quote in less than 24 hours.