ftp.ntua.gr:/debian/dists/Debian9.13/main/installer-arm64/20170615/images/netboot/debian-installer/ 
Icon  Name                                                                   Last modified      Size  
[DIR] Parent Directory                                                                            -   
[DIR] arm64/                                                                 15-Jun-2017 23:55    -
Apache/2.2 Server at ftp.ntua.gr Port 80