- CANARIE
- Ciena
- Communications Research Centre (CRC) Canada
- Electronic Visualization Laboratory(EVL), University of Illinois at Chicago
- I2Cat
- Inocybe
- Institute of Computer and Network Engineering, Technische Universitä Carolo-Wilhelmina zu Braunschweig
- International Center for Advanced Internet Research (iCAIR), Northwestern University
- Korea Institute of Science and Technology Information (KISTI)
- National Center for High-Performance Computing (NCHC) Taiwan
- National Center for Supercomputing Applications (NCSA), University of Illinois at Urbana-Champaign
- NetherLight
- Poznan Supercomputing and Networking Center
- SARA
- StarLight National/International Exchange Facility
- SURFnet
- Synchromedia
- The Braunschweig University of Art
- University of California, San Diego
- University of Essex
- University Van Amsterdam
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