ftp.ntua.gr:/mirror/opera/desktop/23.0.1522.72/win/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] patch/                                           05-Aug-2014 18:48    -   
[   ] Opera_23.0.1522.72_Setup.exe                     05-Aug-2014 18:47   27M  
[   ] Opera_23.0.1522.72_Autoupdate.exe                05-Aug-2014 18:48   27M
Apache/2.2 Server at ftp.grnet.gr Port 80