IIP InterNAP Network Services

Internap Network Services Corporation (AMEX: IIP), a leading provider of performance-based routing solutions over the Internet, will host a conference call briefing with Internap management on Thursday, August 3rd, at 5:00 p.m. ET to discuss the financial results for the second quarter ended June 30, 2006. Participants may access the call by dialing (877) 502-9272; passcode 1221423. Internap will also provide an international dial-in number at (913) 981-5581; passcode 1221423. A replay will be available from August 3rd through August 11th at (888) 203-1112 or (719) 457-0820; replay code 1221423. Alternatively, participants may connect to the simultaneous Webcast available from the investor services section of the company's Web site at http://www.internap.com/investor/presentations/page1294.html. Internap will also provide a free replay of the teleconference through the Webcast link from August 3rd through August 11th. About Internap Internap is a 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 IP networks. Through a portfolio of high-performance IP and WAN optimization solutions, customers 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 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 2,100 customers, 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 trademarks of Internap. All other trademarks and brands are the property of their respective owners.