Internap Performance IP Supports European Expansion of DTI(TM) Cloud Platform

DTI Cloud delivers fastest, safest cloud publishing, powered by Internap's expanded European presence for network services

SPRINGVILLE, Utah and ATLANTA, October 4, 2010 - Internap Network Services Corporation (Nasdaq: INAP), a leading provider
of end-to-end Internet business products and services, together with Digital
Technology International (DTI), a leading provider of audience-centric
multimedia publishing solutions, today announced the availability of DTI
Cloud in Europe for time-sensitive, mission-critical publishing, built on
Internap's Performance IP(TM) network.

With access to Internap's new Private Network Access Points (P-NAP(R)) in
Germany and Amsterdam, DTI has opened its first cloud facility in Europe,
building on its software-as-a-service (SaaS) success in North America. The
European expansion of DTI Cloud provides the news media industry with a
complete cloud computing solution for newspapers and publishers around the
world. DTI's international growth is driven by the needs of their new and
on-premise global customers to move their solutions to DTI Cloud in order to
capitalize on synergies between digital and print publishing.

DTI Cloud is the first fully integrated SaaS offering for newspaper
companies and includes applications for circulation, advertising, content
publishing, audience targeting and financials. Built on Internap's
Performance IP network architecture with patented Managed Internet Route
Optimizer(TM) (MIRO) technology, DTI creates new operational efficiencies,
competitive pricing and advantages for an industry that has been required to
make massive structural changes due to growing online competition and
changing media landscape.

"DTI believes the innovative applications it has developed to run all
aspects of a newspaper operation on the Web, in print and to mobile devices
in DTI Cloud, creates a more cost-effective future for the publishing
industry," said Jim Knudsen, director of Support Services at DTI. "Internap's
reliable and high-performance worldwide network is the cornerstone of the DTI
Cloud computing strategy. Thanks to the success we've had in the U.S. we have
limited our data centers exclusively to Internap facilities, utilizing their
full suite of Colocation, Managed Hosting, Content Delivery Network (CDN) and
Performance IP solutions."

Internap's Performance IP network uses the company's MIRO technology to
analyze network performance characteristics in real time and is backed by a
Service Level Agreement (SLA) that ensures Internet traffic is routed over
the best path 100 percent of the time. It is the foundation that creates a
robust set of data center and CDN services, ensuring the best experience
throughout the product line.

"To address the rapidly evolving business environment, DTI has
transformed its business infrastructure to address changing customer demands
and has found that its cloud applications have revolutionized the news media
industry," said Peter Evans, senior vice president of marketing at Internap.
"Internap's comprehensive solutions have been specifically engineered for
reliability, performance and global reach. This provides customers like DTI
with a level of service that is unsurpassed and immeasurable when it comes to
adapting business models and addressing customer needs."

About Digital Technology International

Digital Technology International (DTI(TM)) delivers audience-centric Web,
print, and mobile solutions to publishers around the world. The company's
unique technology and professional services help media organizations engage
audiences by delivering targeted news, ads and entertainment. Whether on-site
or via DTI Cloud (Software as a Service), DTI software helps customers
generate new revenue, reduce costs, manage resources, and make more informed
business decisions. Its solutions are successfully implemented at more than
2,000 customer sites around the globe, with more than 100 titles published in
DTI Cloud. DTI is headquartered near Salt Lake City, with offices in
Australia, Brazil, Canada, Denmark, Finland, France, Germany, Norway, Panama,
Sweden, the United Kingdom and USA. DTI may be found on the Web at:
www.dtint.com.

About Internap

Internap is a leading Internet products and services company that
provides The Ultimate Online Experience(R) 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 www.internap.com/.

Forward-Looking Statements

This press release contains forward-looking statements. These
forward-looking statements include statements related to the features,
functionality and performance of our products and services and the benefits
our customers are expected to receive from them. 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 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.

    (Logo: www.newscom.com/cgi-bin/prnh/20100205/CL49469 )
    (Logo: photos.prnewswire.com/prnh/20100205/CL49469 )

    Media Contact:                  Investor Contact:
    Joanna Horn                     Andrew McBath
    Davies Murphy Group, Inc.       +1-404-302-9700
    +1-404-343-6736                 amcbath@internap.com
    internap@daviesmurphy.com
    www.daviesmurphy.com

    Lisa Speth
    Digital Technology International
    +1-801-853-5068
    Lisa.speth@dtint.com

Media Contact: Joanna Horn, Davies Murphy Group, Inc., +1-404-343-6736, internap at daviesmurphy.com, www.daviesmurphy.com; Lisa Speth, Digital Technology International, +1-801-853-5068, Lisa.speth at dtint.com; Investor Contact: Andrew McBath, +1-404-302-9700, amcbath at internap.com