ftp.ntua.gr:/mirror/ubuntu/dists/focal/main/binary-i386/by-hash/SHA256/?C=D&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 136e603984989c1db83d4cef46881f5b197d65120c49f..> 18-Oct-2019 13:50   94   
[   ] 91c5425929fae2bc2f85a710122d6af774af6d6a2bd40..> 23-Apr-2020 19:40  908K  
[   ] ed1018511a0ddd12984001e9c014bd4c857abc29a9511..> 23-Apr-2020 19:40  701K
Apache/2.2 Server at ftp.grnet.gr Port 80