Leased Line

High-speed business leased line, up to 100Gbps across the globe.

Leased Line is 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 features

Colt offers a high-quality network and security measures as a one-stop solution, which helps us build a stable IT infrastructure, which is expected to be in perfect condition at all times. Colt is a trusted network partner that is always there for us when we have technical questions or we need advice.

Hiroyasu Mori Senior Director Public Platform Solution Operation Hitachi Ltd

Why choose Colt Leased Line?

  • Network coverage

    Our award-winning global network spans 32 countries, 51 major metropolitan cities across Europe, Asia and the US.

  • High-performance

    We know speed is critical which is why we offer up to 100Gbps. Our 100% guaranteed uncontended bandwidth means you get reliable high performance.

  • Guaranteed SLAs

    We guarantee our SLAs up to 99.99% – the equivalent of less than one hour downtime annually.

  • Customer service

    With our 24/7 customer support, we’re ready if anything goes wrong.

  • Future Proof

    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.

  • Flexible

    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 Line.

We’ll ask you for a few pieces of information and be able to provide a leased line quote in less than 24 hours.

Leased Line explained

  • Leased lines are circuits or a combination of circuits designated to be at the exclusive permanent disposal of a given subscriber (or customer). A leased line connection is typically a dedicated point-to-point internet link for commercial use.

    The Wikipedia leased line definition is “a private telecommunications circuit between two or more locations provided according to a commercial contract. It is sometimes also known as a private circuit, and as a data line in the UK. Typically, leased lines are used by businesses to connect geographically distant offices.”

  • Our award winning fibre network infrastructure is not only highly
    reliable, but it also provides a high degree of flexibility. 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.

  • The cost of leased line varies depending on your specific requirements. Use the ‘request a quote’ functionality’ on this page to request a quote in less than 30 seconds, and receive a response within 48 hours.

  • 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%.

  • Cloud Prioritisation is a feature now available for all new and existing Colt Leased Line customers. It provides a guaranteed performance for Microsoft Office 365 services via 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.

Our Customers

Use our online quoting tool for Leased Line Access.

We’ll ask you for a few pieces of information and be able to provide a Leased Line quote in less than 24 hours.