ftp.ntua.gr:/debian/dists/testing/non-free-firmware/debian-installer/binary-all/by-hash/SHA256/?C=S&O=A 
Icon  Name                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                  -   
[   ] f61f27bd17de546264aa58f40f3aafaac7021e0ef69c17f6b1b4cd7664a037ec             10-Jun-2023 23:34   20   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275             10-Jun-2023 23:34   32   
[   ] a8e28440f28ff05df7b33c792f11fa96a3fb9582d520d453bfe3f89281efe5a9             10-Jun-2023 23:42  114
Apache/2.2 Server at debian.noc.ntua.gr Port 80