Every PoP has its own subdomain within 6net.org. The subdomain name corresponds to the two letter country code of the country where the PoP is located, i.e., <cc>.6net.org. The country codes are the following:

at - Austria
be - Belgium
ch - Switzerland
cz - Czech Republic
de - Germany
es - Spain
fr - France
gr - Greece
hu - Hungary
ie - Ireland
it - Italy
lu - Luxemburg
nl - Netherlands
pl - Poland
pt - Portugal
se - Sweden
si - Slovenia
sk - Slovakia
uk - United Kingdom