About Internap

Internap Appoints New General Counsel

Former Chief Legal Officer of S1 Corporation Strengthens Executive Team

ATLANTA, GA –April 5, 2007– Internap Network Services Corporation (NASDAQ: INAP), a provider of choice for the world’s elite businesses on the Internet, today announced that Richard P. Dobb has been appointed Vice President and General Counsel. Dobb, a seasoned expert in corporate governance and securities law, will be responsible for all legal matters and guide the development of policies and procedures to ensure the integrity of Internap’s business practices. Mr. Dobb has extensive experience in mergers and acquisitions, intellectual property law, public securities and commercial law.

Mr. Dobb comes to Internap after serving as Chief Legal Officer and Corporate Secretary for S1 Corporation. In that role, he was responsible for the legal support of over twenty subsidiaries with offices in sixteen countries, and led the company’s legal affairs ranging from compliance and risk management to international operations and real estate.

Prior to joining S1, Mr. Dobb was Vice President, General Counsel and Corporate Secretary of eShare Communications, Inc., a global provider of Web-based customer care software solutions. During his four years with eShare, Mr. Dobb was responsible for legal matters for the company’s offices in six countries and was instrumental in providing counsel for the 1999 acquisition by Melita Corporation.

Other previous management experience include legal positions with Digital Equipment Corporation, which is now part of Hewlett Packard Corporation, The Georgia Institute of Technology, and the corporate finance practice at King & Spalding.

Mr. Dobb holds a B.A. from Rutgers University and is a graduate of the Emory University School of Law.

“Our goal is to take Internap to the next level of performance and having the best leadership in place is a key element in our success,” said James P. DeBlasio, chief executive officer for Internap. We’re delighted to have Richard on board.”

“Internap is moving full speed ahead in creating solutions for businesses at the intersection of technology and digital content -- from traditional brick-and mortar to emerging companies with access to entertainment, music and services,” said Dobb. “I’m excited about the opportunities ahead as Internap continues to pioneer this space.”
 
About Internap
Internap is a market leader of intelligent route control solutions that bring reliability, performance and security to the Internet, and a global provider of integrated content delivery services that enable businesses to stream digital media to large audiences over the Internet.  The company provides patented and patent-pending technologies that 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, VoIP, and audio/video across IP networks. The company provides additional solutions, including video and audio streaming, advertising placement, reporting and analysis, live event broadcasting, media asset management, integrated Web hosting and consulting services. Internap currently serves more than 3,000 customers throughout North America, Europe, Asia and Australia.  For more information, please visit the company web site at www.internap.com.

Media Contact:    
L.A. Campbell    
404-302-9721    
lcampbell@internap.com   

Investor Contact:
Andrew Albrecht
404-302-9841
aalbrecht@internap.com

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