American Real Estate Partners (AREP) is an institutional fund manager and innovative operating partner focused on data center, office, and residential/mixed-use development and repositioning throughout the East Coast. AREP has had a number of high-profile successes in the Ashburn data center market, including the 1.8 million square foot acquisition of Quantum Park and the development of a 445,000 square foot headquarters for the U.S. Customs and Border Patrol Agency.