Addition of proven sales leader is part of Internap’s ongoing strategy to expand presence and coverage in key markets for new business and customer growth

ATLANTA – October 29, 2010 Internap Network Services Corporation, a leading provider of end-to-end Internet business products and services, today announced the expansion of its sales team with the addition of Mike Miller as sales director for the Southwest region. Miller brings more than 15 years of technology sales and sales leadership experience to Internap from industry-leading organizations such as Nexus IS, AT&T and Network Appliance.

In his position, Miller is responsible for developing new business and selling Internap’s IP services, Managed Hosting, Colocation and Content Delivery Network (CDN) solutions to a wide range of organizations, as well as further developing the company’s sales team.

“We are excited to bring someone of Mike’s caliber to Internap,” said Randal Thompson, senior vice president of global sales at Internap. “His deep technical expertise, customer relationships and business acumen will be a win for all.”

Miller holds a B.S. in Business from Cal Poly Pomona. Prior to joining Internap, Miller served as Regional Manager at Nexus IS, a leading Cisco and EMC solutions provider. He also held a position as Regional Manager for Network Appliance and spent more than 10 years with AT&T in various roles, including Sales Director for Wi-Fi and Data Center services.

About Internap

Internap is a leading Internet products and services company that provides The Ultimate Online Experience® by managing, delivering and distributing applications and content with a 100% uptime reliability service level agreement. With a worldwide platform of data centers, managed Internet services and CDN, Internap frees its customers to innovate, improve service levels and lower the cost of IT operations. Thousands of companies across the globe trust Internap to help them achieve their Internet business goals. For more information, visit http://www.internap.com/.

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Forward-Looking Statements

This press release contains forward-looking statements. These forward-looking statements include statements related to the expected contributions and impact of new personnel. Because such statements are not guarantees of future performance and involve risks and uncertainties, there are important factors that could cause our actual results to differ materially from those in the forward-looking statements. These factors include our ability to integrate new personnel into our organization; the actual performance of our services and products; our ability to respond successfully to technological change; the availability of services from Internet network service providers or network service providers providing network access loops and local loops on favorable terms, or at all; failure of third party suppliers to deliver their products and services on favorable terms, or at all; failures in our network operations centers, data centers, network access points or computer systems; our ability to provide or improve Internet infrastructure services to our customers; and our ability to protect our intellectual property, as well as other] factors discussed in our filings with the Securities and Exchange Commission. Given these risks and uncertainties, investors should not place undue reliance on forward-looking statements as a prediction of actual results. We undertake no obligation to update, amend or clarify any forward-looking statement for any reason.