In January 2008, Webmetrics was acquired by NeuStar, Inc. (NYSE: NSR; description below). The Webmetrics team has joined NeuStar Ultra Services, an established leader in the delivery of managed infrastructure solutions that powers over 20 million domains and thousands of global enterprises. NeuStar Ultra Services currently supports one of the largest distributed networks in the world, and answers billions of queries per day on behalf of its customers.

About Webmetrics

Founded in 1999, Webmetrics is a leading provider of collaborative performance management services for complex web ecosystems. Webmetrics’ website testing and monitoring services are used by companies and SaaS providers that want to ensure online performance, competitive advantage and a positive end-user experience. Webmetrics’ GlobalWatch services test, monitor and measure the performance of websites, transactions, web services and streaming media to ensure 24/7 uptime and performance integrity. The Company’s customers include GMAC, London Business School, Paypal, Careerbuilder, ING, Smithsonian and Harvard Business School Publishing.

About NeuStar Inc. and NeuStar Ultra Services

NeuStar (NYSE: NSR) is a provider of clearinghouse and directory services to the global communications and Internet industry. NeuStar Ultra Services provides solutions to organizations that rely on core Internet services for their critical business processes, applications, and products. Providing integral authoritative DNS services at the root for Top Level Domain (TLD) registries and Second Level Domain (SLD) registrants, NeuStar Ultra Services has thousands of enterprise, service provider, and core infrastructure customers. Visit www.neustar.biz and www.neustarultraservices.biz for more information.