ATLANTA, GA – February 1, 2008 – Internap Network Services Corporation (NASDAQ: INAP), a global provider of end-to-end Internet business solutions, will host a conference call briefing with Jim DeBlasio, president and chief executive officer, and other members of Internap’s senior management team on Thursday, February 28, at 5:00 p.m. EST, to discuss the company’s financial results for the fourth quarter and year ended December 31, 2007.

Participants may access the call by dialing 877-627-6555. International callers should dial 719-325-4911. Listeners may also connect to the simultaneous webcast available from the investor relations section of the company’s web site at http://ir.internap.com/events.cfm. A replay of the call will be accessible from Thursday, February 28 at 8 p.m. EST through Wednesday, March 5 at 888-203-1112 using the replay code 6298347. International participants can access the archived call at 719-457-0820 with the same code.

About Internap
Internap is a leading Internet solutions company that provides The Ultimate Online Experience^™ by managing, delivering and distributing applications and content with unsurpassed performance and reliability. With a global platform of data centers, managed Internet services, a content delivery network (CDN) and content monetization services, Internap frees its customers to innovate their business and create new revenue opportunities. More than 3,000 companies across the globe trust Internap to help them achieve their Internet business goals. For more information, visit www.internap.com.