ftp.ntua.gr:/debian/dists/jessie/main/debian-installer/binary-armel/by-hash/SHA256/?C=S&O=D 
Icon  Name                                                             Last modified      Size  
[DIR] Parent Directory                                                                      -   
[   ] b2c64c4d4ae0b70e614eccdd490c7f06199c779e33ed100be968b6a23371026b 23-Jun-2018 12:21   70K  
[   ] b428b4c9eadccc5aa3262b826876fbd16f21223b3f04fd1387ed3899823c993a 23-Jun-2018 12:21   59K  
[   ] 4635ab9b0a9963abe1772588c019073076190eb392bb209336986d8142caac8b 06-Jul-2019 12:01  101
Apache/2.2 Server at debian.noc.ntua.gr Port 80