The research that led to Shortcuts through Colocation Facilities was supported by the European Research Council (ERC) Grant Agreement no. 338402 - The NetVolution Project (www.netvolution.eu).
Thanks to the RIPE Atlas community for providing access to their RIPE Atlas probes and measurement interfaces.
Thanks to the PlanetLab community for maintaining a publicly available global testbed with rich features.
Thanks to Christos Papachristos from ICS-FORTH for helping with the setup of the PlanetLab nodes that were used.
Thanks to CAIDA and Vasileios Giotsas for making the dataset related to facility detection publicly available.
Thanks to Ioanna Papafili from COSMOTE for the initial work and inpiration of this research and measurement effort.