ftp.ntua.gr:/debian/dists/stable-backports/non-free-firmware/debian-installer/binary-armhf/by-hash/SHA256/ 
Icon  Name                                                                                    Last modified      Size  
[DIR] Parent Directory                                                                                             -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275                        19-Jul-2022 05:00   32   
[   ] 2f571a285cc240898523742bd13a05bfe2d2754bb241239e9146d2180c02effb                        10-Jun-2023 14:24  189   
[   ] 3952935984f9fceeaf228de5d673968bbacc157067e6497723bd1fc334afdf89                        19-Jul-2022 05:15  190
Apache/2.2 Server at debian.noc.ntua.gr Port 80