AAIREP (Australia)	www.aarnet.edu.au
Asia-Pacific	www.apan.net
APAN-KR	kr.apan.net
Abilene (US)	www.ucaid.edu/abilene
CANARIE (Canada)	www.canarie.ca and www.canet3.net
CERN	cern.web.cern.ch
CERNET (China)	www.edu.cn
CUDI (Mexico)	www.cude.edu.mx
DANTE/TEN-155 (Europe)	www.dante.org
DREN (US)	www.hpcmo.hpc.mil/Htdocs/DREN
EVL	www.evl.uic.edu
ESnet	www.es.net/
Euro-Link	www.euro-link.org
Global Grid Forum	www.globalgridforum.org
Globus	www.globus.org
MCS at ANL	www.mcs.anl.gov
MREN	www.mren.org
NCSA	www.ncsa.uiuc.edu
NORDUnet	www.nordu.net
NREN	www.nren.nasa.gov/
RedIRIS (Spain)	www.rediris.es
Royal Institute of Technology, Stockholm, Sweden	www.it.kth.se
SingAREN (Singapore)	http://www.singaren.net.sg
Seoul National University	www.snu.ac.kr
STAR TAP	www.startap.net
StarLight	www.startap.net/starlight
SURFnet (Netherlands)	www.surfnet.nl
Tanet2 (Taiwan)	www.tanet2.net.tw
Trans-Pac	www.transpac.net
TERENA (Europe)	www.terena.nl
vBNS	www.vbns.net