PlanetLab has been supported in part by the National Science Foundation* (under grants 0101247, 0454278, 0335214, 0958340) and by DARPA (under contract N66001-05-1-8902). Support is also provided by companies that join the PlanetLab Consortium.

*Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.