census designated place in Virginia
- "Ashburn CDP, Virginia". Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data. United States Census Bureau. Retrieved January 21, 2013.
- Virginia Trend Report 2: State and Complete Places (Sub-state 2010 Census Data). Archived 2012-07-11 at Archive.today Missouri Census Data Center. Accessed 2011-03-08.
- "Data Centers".
- Blum, Andrew. "The Bullseye of America's Internet". Gizmodo.
- "70 Percent of the World's Web Traffic Flows Through Loudoun County - Washingtonian (DC)". 14 September 2016.