AT&T Content Delivery Network

Keep customers engaged with reliable access to high-quality media. Content Delivery Network (CDN) Service from AT&T gives you the bandwidth, flexibility and control you need to deliver digital assets quickly and securely. Backed by the global AT&T network, CDN Services enable you to:


  • Accelerate via front-end optimization
  • Improve load times of dynamically loaded content
  • Accommodate spikes in traffic, without purchasing additional infrastructure.



Accelerate content with the power of a CDN Solution.


Content is a key business driver. Using it effectively means delivering it when and how customers want it. AT&T Content Delivery Network Service is a multi-faceted, easy-to-implement solution that accelerates the delivery of your digital assets in a variety of ways:


Front-end optimization

As websites have grown in complexity, so has the task of keeping them fast and responsive. AT&T Content Delivery Network caches hundreds of smaller, static assets (like images, CSS and JavaScript files) in the edge server nearest to a customer, so a user spends less time waiting to access a page.


Mobile optimization

A CDN can optimize web experiences on smartphones and tablets. By detecting software and network information about a user’s device, it can send the version of an image (or any digital asset) that best matches that device—all without sacrificing quality.


Dynamic Web and Content Acceleration

Edge servers can boost the performance of pages with dynamic content—like shopping carts, catalogs and user account portals—by temporarily caching it closer to a customer. As a user navigates the website, the CDN enables content specific to that customer to load faster.


Deliver secure web experiences customers can count on.

Creating positive customer experiences online is about more than delivering content quickly—it’s also about keeping it available. CDN services provide strong, security protocols that can help your enterprise defend against DDoS attacks and other web-based threats.


Increase network scalability with less capital investment.

Web traffic can vary greatly. Making sure your site can keep pace is essential. A CDN solution can temporarily scale up its caching rules to offload more content from your origin servers to the CDN edge. It enables your site to respond quickly, without spending additional capital on expanding your internal network.



CDN Services can help you deliver content and applications to nearly any user or device. While a CDN solution can be a powerful enhancement to your enterprise network, it also integrates well with a variety of AT&T services.


CDN Services & Hosting from AT&T


Combine the speed and flexibility of CDN Services with the power of a global network. CDN Services and Hosting from AT&T can help you:

  • Improve site performance, especially for users on the AT&T network
  • Get enterprise-grade security, from your origin server to the network edge
  • Simplify billing and support with one contract


CDN Services & DDoS Defense with KONA Site Defender


Distributed Denial of Service (DDoS) attacks can affect any organization. For maximum protection, enterprises that use a CDN can also take advantage of DDoS Defense with KONA Site Defender. With a multi-layered security solution, you can:

  • Get origin-to-edge server protection in a cost-effective package
  • Defend against threats to data on central and proxy (CDN) servers
  • Enjoy industry-leading protection from a global Internet provider


CDN Services & Application Management from AT&T


Accelerate the performance of your applications. CDN Services can optimize how tools like SharePoint, SAP and Salesforce distribute complex, dynamic data to end-users across a diversity of locations, devices and platforms.

Content Delivery Network servers:


  • 170,000 in over 90 countries around the world
  • 7x24 Availability Media Delivery for live and on-demand video streaming
  • Media Delivery for live and on-demand video streaming
  • Dynamic Site Acceleration
  • Mobile Optimization
  • Edge-based cloud security
  • DDoS mitigation
  • Enhanced DNS
  • Web Application Firewall

Contact your AT&T Account Manager for more information on pricing options for your business.

Here is a video describing AT&T Content Delivery Network: