ftp.ntua.gr:/mirror/ubuntu/dists/bionic-updates/main/source/by-hash/SHA256/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] c414ba9dd6dfe73be516ed1ce64c63d4b8237fa919ee9..> 25-Oct-2017 02:16  105   
[   ] 5e01bc347525bf95204accf7f830435d5a4c976db89d4..> 12-May-2021 21:21  624K  
[   ] fd6716b80e652e4642778775e25288d733c5de476ac9b..> 12-May-2021 21:21  497K  
[   ] 7462cc146e9ee379c665e68dbed348ad622dbe0cb9060..> 13-May-2021 11:27  624K  
[   ] 9045f0b5225a8cd13bfedc972d78c84caf6fb98af69c4..> 13-May-2021 11:27  497K  
[   ] 81a9752a3fd325608137b12f043ff8a755e1ca56b1134..> 13-May-2021 21:07  498K  
[   ] de196fc5ed58d6689165f7bfad6b1ab70a9d32e587526..> 13-May-2021 21:07  624K  
[   ] f48a05e47d41a57ba3c0d9d2e55e62aeb4448bf5c8a5a..> 14-May-2021 00:04  625K  
[   ] f4ab9e0aeab3071ebcf68c01d625d72cb8bb79a2f2da3..> 14-May-2021 00:04  498K
Apache/2.2 Server at ftp.ntua.gr Port 80