ftp.ntua.gr:/debian/dists/jessie/main/binary-amd64/by-hash/SHA256/?C=M&O=A 
Icon  Name                                                             Last modified      Size  
[DIR] Parent Directory                                                                      -   
[   ] 7240a1c6ce11c3658d001261e77797818e610f7da6c2fb1f98a24fdbf4e8d84c 23-Jun-2018 12:21  8.7M  
[   ] bdd8fafccdf46553ac26f71ade31b8abbc280bf55aae18e6ed90523cc9aec127 23-Jun-2018 12:22  6.5M  
[   ] 9ea537c1c02d4a4275b140005fa2c366991dffc4261248457d24c4c65ba7c114 06-Jul-2019 12:01  101
Apache/2.2 Server at debian.noc.ntua.gr Port 80