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Dedicated Internet Access

Secure and quick connectivity that’s built for value

Improve your business Internet with Zayo’s Dedicated Internet Access (DIA) Services

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Move forward faster with Dedicated Internet Access

Top-tier business Internet, built for the size of your organization, with the features, uptime, and value you need, can be a game-changer. If you are relying on a disparate set of dedicated Internet connections from many vendors, delivering different performance, SLAs, management tools, and DIA pricing structures, we can unify your business Internet and move you forward, faster with our Dedicated Internet Access (DIA). We break through existing limitations with:

The network of a Tier-1 carrier without the hassle.

Customer-centric agility: quick activation and different speeds for different needs.

Friction-free, high-performance Internet that delivers value from the beginning.

Breakthrough Business Internet

Many organizations, from mid-sized to enterprise, choose Zayo’s Dedicated Internet Access because it underlines improvements in speed, uptime, and cost that makes everyone, from end users, administrators, and business leaders, happier than before. Our Business Internet gives you:

Higher Performance

Have business sites or services that need different levels of predictable, proven bandwidth? Meet that demand with Zayo. We guarantee bandwidth levels, augment network capacity at 50% utilization, and offer speeds from 100Mpbs to 100Gbps, helping you tailor your network for current and future needs. Half of the Fortune 100 use Zayo for Internet.

Added Resilience

Our highly reliable fiber network is the foundation for our business Internet uptime. We deliver 99.9% uptime. We have robust fault detection, automatic rerouting, and a 24×7 Network Operations Center keeping an eye on your business Internet. We offer DDoS Protection as an overlay service to protect your business.

Greater Value

We’re a Tier-1 Internet provider who improves your bottom line. We’re a market leader who is committed to distinctive value. Unlike other providers, we’re uniquely flexible, able to deliver customized solutions, and we conduct bi-annual pricing reviews to ensure that we stay competitive.

We started with 10GB and now have two 10GB connections with Zayo. As a service provider, we need to have a reliable up-link to the world. We don’t want to be treated as a customer, we want to be treated as a partner. The team was very prompt in getting things done for us. The commitment makes a big difference to me.

Rick Peterson


What is Dedicated Internet Access (DIA)?

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Why You Shouldn’t Buy Dedicated Internet Access Without DDoS Protection

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Don’t Compromise Your Network with Shared Bandwidth: Part 2

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Don’t Compromise Your Network with Shared Bandwidth: Part 1

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6 Reasons Why A Shared Broadband Network Can Be Bad For Business

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White Paper

Dedicated Internet Access IP Transit

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High-performance Ethernet for enterprise sites

With guaranteed bandwidth performance from Zayo Ethernet, your enterprise sites can stay connected with no congestion.

IP Transit

High-bandwidth, low-latency IP Transit

Zayo’s IP Transit provides low-latency, high-quality connectivity to deliver optimal performance, so your end users have the experience they demand.


Private, configurable networks with WAN services

Zayo WAN Services allow you to customize a reliable, secure communications network across multiple sites to handle diverse traffic types. That means you get a fully managed, flexible solution that lowers your cost and reduces the need for internal resources.


CloudLink connects you directly to the cloud (no data center required)

With CloudLink, your enterprise can have the security, performance, and cost savings of a private connection to the cloud — with or without the cost of space and power in a data center.

DDoS Protection

Stop DDoS attacks before they stop your business

Ensure that your enterprise stays safe amid the growing DDoS threat landscape with Zayo’s DDoS Protection. Zayo’s network-based solution proactively identifies DDoS attacks with accuracy and mitigates them before they impact your business.

High-speed Internet for the enterprise

Meet the growing demands on your business with direct internet access from Zayo.