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Our Network


Welcome to the Colt Network

We're Colt, the global digital infrastructure company that delivers extraordinary connections with genuine care. We bring together amazing people, intelligent networks and like-minded partners of a global scale - creating solutions that put the power of the digital universe in your hands.

Customers of all sizes across various business sectors benefit from the services that our network supports with the industry's highest standards in performance, latency and security.


enterprise buildings connected


cities connected, with 50+ metro networks


data centres, clouds & carrier hotels


network to network interfaces w/ operators

Network Overview eBook

Interactive Fibre Map

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Delivering a consistent experience across borders

We own our network and it wasn't just added together by a mix of acquisitions. This means we can ensure consistently competitive pricing, globally standardised network performance, and a network that is quick to improve and flexible to innovate. Check your address below to get started:

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Real-time, scalable control of your network connectivity

Colt On Demand is our SDN-enabled, self-service platform providing real time connectivity over the Colt Network bringing benefits such as online ordering and APIs, service delivery in minutes to cloud and data centres globally, flexible bandwidth options and contracts starting as little as an hour.

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More connected DCs in Europe + Asia than any other provider

We deliver a 400Gbps optimised intelligent network distributed to 1100+ data centres and carrier hotels around the world, providing best in class service and optimised for SDN, NFV and cloud services. We've been delivering connectivity for over 30 years, with consistently record-breaking NPS scores.

Network news

Hitting new customer experience highs with our Q2 NPS

Customer experience is the pulse of every company and never has it been so important for brands to go above and beyond so customers know that they will get the service they need. With all businesses under pressure to deliver, ‘somewhat’ satisfied is no longer enough.

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Colt provides Europe with the Channel’s most capable cables

In partnership with Getlink, Colt will replace the fibre optics that run through the Eurotunnel with cables that are capable of an ultra-low latency, terabit per second connection – all within the secure hallway of the tunnel itself, and at speeds the fastest the tunnel has ever seen. Connecting the United Kingdom to France via…

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Colt Technology Services expands its network into South Korea

Establishes new POPs in four major data centres in Seoul Metropolitan area

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Colt and Equinix extend their partnership to support digital transformation in France

New connection points in Equinix’s strategically placed BX1 data centre, provide connectivity for subsea cables from the US, France and UK

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998, 999, 1,000. We’ve hit two industry-leading milestones

We’ve increased our connectivity to data centres and cloud on-ramps, hitting two industry-leading milestones. Colt now connects to over 1,000 data centres and 225 cloud on-ramps in Europe, Asia Pacific and North America, more than any other network provider in Europe and Asia. During the past decade, public cloud and neutral data centres have become…

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Colt delivers industry-first deployment of 800G technology in the L-band

Uses Ciena’s innovative technology to provision L-band wave in a terrestrial production network, enabling double the capacity offered by a single fibre pair

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