ftp.ntua.gr:/ubuntu/dists/xenial/main/dist-upgrader-all/16.04.10/?C=D&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[TXT] DevelReleaseAnnouncement                         08-Apr-2016 13:18  1.6K  
[TXT] DevelReleaseAnnouncement.html                    08-Apr-2016 13:18  2.4K  
[TXT] EOLReleaseAnnouncement                           08-Apr-2016 13:18  2.0K  
[TXT] EOLReleaseAnnouncement.html                      08-Apr-2016 13:18  2.9K  
[TXT] ReleaseAnnouncement                              08-Apr-2016 13:18  1.7K  
[TXT] ReleaseAnnouncement.html                         08-Apr-2016 13:18  2.6K  
[   ] xenial.tar.gz                                    08-Apr-2016 13:18  1.2M  
[   ] xenial.tar.gz.gpg                                08-Apr-2016 13:18  198
Apache/2.2 Server at ftp.ntua.gr Port 80