Please update your browser.

Our site no longer supports this browser. Using another one will help provide a better experience.



Unleash innovation-ready fiber (1:18)

On-demand scale for your in-demand apps

Adaptive Networking solutions drive business agility with dynamically scalable, high-bandwidth software-defined networking and proactive security that allows businesses deploying next generation technologies to realize exponential benefits.

Extra operations cost savings 

Increased application performance

Faster configuration changes

Improved security posture

Ovum, Real Improvements, Real-Life Gains: Enterprises Realize the Benefits of Adaptive Networking, 2019.

A flexible foundation for emerging apps and data


Public Cloud


Edge Compute

Private Line / Wavelength

High-bandwidth, global optical fiber connectivity with dedicated point-to-point service for maximized reliability, security and performance.

Learn More

Dynamic Connections

Real-time network provisioning and automated application deployment for secure, high-performance cloud and data center connections with on-net connectivity to AWS, Microsoft Azure, Google Cloud, Oracle, and over 2,200 third-party data centers.

Learn More


High-performance, low-latency connectivity with symmetrical upload and download speeds to support high-bandwidth business and application needs like video, conferencing, file sharing, cloud back up and more.

Learn More

Need help picking the right solution? Find the products that provide the optimal mix of high-performance connectivity, responsiveness and security services for your industry with our Hybrid Network Solution Finder.

High-performance connectivity for any networking need

Unleash your business potential with Adaptive Networking solutions that enable intelligent automation, real-time performance data and dynamic bandwidth scalability.

Dynamic adaptive networking -illustration spot network desktop
Dynamic adaptive networking --illustration spot cloud connectivity
Dynamic adaptive networking -illustration-spot-sdwan
Dynamic adaptive networking -illustration-spot-sdwan
Dynamic adaptive networking - illustration spot cloud connectivity
Collaboration- Next Generation Voice
Dynamic adaptive networking -illustration spot network desktop
Dynamic adaptive networking --illustration spot cloud connectivity
Dynamic adaptive networking -illustration-spot-sdwan
Dynamic adaptive networking -illustration-spot-sdwan
Dynamic adaptive networking - illustration spot cloud connectivity

Lumen named a Leader in the 2021 Gartner Magic Quadrant for Network Services, Global1

Close up of a hand holding up a tablet open to an informational page

Our global reach can take your business to new places

Fiber Network Map

On-net Market

Lumen Network

We operate one of the largest, most connected and most deeply peered networks in the world with ~450K route miles of fiber and ~170K on-net fiber locations.

Lumen Network Maps are representative of our networks but in general terms. Exact locations and routes are subject to change as we expand into new regions. The Lumen global network is made up of owned, leased access and IRU segments, which are not distinguished on maps. Lumen engages in-region carriers to provide services in some markets. No duplication permitted. Contact Lumen for updates or details.

From Our Customers

An industry leader with award-winning solutions and services

Internet Telephony SD-WAN Product of the Year 2021

2021 SD-WAN Product of the Year2

Leading Lights Awards 2020 Finalist

2020 Most Innovative SD-WAN Service Finalist3

Frost & Sullivan 2021 Best Practices Award logo

2021 Frost & Sullivan Best Practices Award for Market Leadership of Business Carrier Ethernet Services in the United States4

Vertical Systems Group logo

#1 U.S. Ethernet Provider out of 7 providers5

Stay informed

Get the latest on networking solutions, new product updates, special promotions, trends and more.

Accelerate growth on the instant application network



Quickly respond to changing business needs with controllable, intelligent and secure software-defined networking.

Cloud Solutions

Cloud Connectivity

Deliver secure, high-performance connectivity to meet today’s hybrid cloud demands.

Internet Services

Internet & Networking

Maximize your network agility, performance and reliability with our secure Internet and Networking solutions.

Contact an Adaptive Networking specialist

Get free expert advice on how to architect your Adaptive Networking solution based on your workloads.

1Gartner, Gartner Magic Quadrant for Global Network Services, 2021.

2TMC, Internet Telephony SD-WAN Product of the Year Awards, 2021.

3Light Reading, Leading Lights Most Innovative SD-WAN Service Finalists, 2020.

4Frost & Sullivan, Frost & Sullivan Best Practices Award, 2021.

5Vertical Systems, Year-End 2020 U.S Carrier Ethernet Leaderboard Report, 2020.

GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally and is used here in with permission. All rights reserved. Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner research organization and should not be construed as statements of fact. Gartner disclaims all warranties, express or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.