ftp.ntua.gr:/debian/dists/bullseye-backports-sloppy/non-free/debian-installer/binary-amd64/by-hash/SHA256/?C=N&O=A 
Icon  Name                                                                                    Last modified      Size  
[DIR] Parent Directory                                                                                             -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275                        15-Aug-2021 10:45   32   
[   ] 008c479aef0d08e2cdf49060aa21990ba04fe0e8aaee0f2c1d03ca8009fba7d3                        10-Jun-2023 14:24  190   
[   ] bd00ba4c84312c1b95d7e90a169ceea5c3a55056bc378ef4811b96efce72b286                        15-Aug-2021 10:57  187
Apache/2.2 Server at debian.noc.ntua.gr Port 80