Internap to Host Webinar to Address End-to-End IP Network Performance; 'Building an Efficient Network' Presentation Highlights Causes of IP Application Degradation and Provides Tips to Optimize Network Performance

Business Wire, May 24, 2005

ATLANTA -- Internap Network Services Corporation (AMEX: IIP), the leading provider of performance-based routing technology over the Internet, announced today that Internap Professional Services is hosting an educational online seminar titled "Building an Efficient Network." The webinar will discuss the business and technological causes of IP network degradation that cause the average IP network to run at least 30% below its optimal level. Attendees will also get practical and useful tips for working around these issues and will leave the seminar with a checklist of recommendations for optimizing their network and managing provider relationships.

Where and When

The webinar will be viewable from desktops with standard web browsers and will be held live on June 2, at 1PM EDT. For those unable to attend on June 2, the e-seminar will be available for download at a later date. Please visit www.Internap.com for further information after June 2.

How to Register

Registrants should click on the following link to register: http://www.internap.com/contact/webinar.html

Internap Professional Services

Internap Professional Services is an organization designed to help companies build and optimize IP-based networks to meet the specific goals of their businesses. Internap Professional Services combines a deep understanding of IP route optimization technologies and real-world experience with the industry's leading network- and premised-based solutions to deliver an unprecedented range of skills and capabilities. Enterprises looking to move critical applications to the Internet or to improve the performance of existing IP-based services will benefit from this experienced group of network architects and IP professionals.

About Internap

Internap is the market leader of intelligent route-control solutions that bring reliability, performance and security to the Internet. The company's patented and patent-pending technologies address the inherent weaknesses of the Internet, enabling enterprises to take full advantage of the benefits of deploying business-critical applications such as e-commerce, Voice over IP (VoIP), video-conferencing, and streaming audio/video across the Internet. Through a portfolio of high-performance IP solutions, clients can bypass congestion points, overcome routing inefficiencies and optimize performance of their applications. Internap solutions are backed by an industry-leading performance guarantee that covers the entire Internet as opposed to just one network. These offerings include: network- and premise-based route optimization solutions, colocation, VPN, content distribution and managed security services.

Internap currently serves more than 1,900 clients including Fortune 1000 and mid-tier enterprises in the financial services, government; travel/hospitality, manufacturing, media/entertainment, technology and retail industries. The company provides services throughout North America, Europe, Asia and Australia. For more information, please visit the company website at www.internap.com.

Internap and P-NAP are registered trademarks of Internap. All other trademarks and brands are the property of their respective owners.