$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/6f/5489e6-3e33-4df2-90b8-116909e43824/1/DwD4MRqZCp-c4uFsMsWnYL0-SzA.roa.html
File:                     DwD4MRqZCp-c4uFsMsWnYL0-SzA.roa.html (raw, json)
Hash identifier:          RvVjZRE5jdz+RSwCNZ8notu2npgeOZs/OvNkhj3fEe8=
rpki.ripe.net/repository/DEFAULT/6f/5489e6-3e33-4df2-90b8-116909e43824/1/DwD4MRqZCp-c4uFsMsWnYL0-SzA.roa.html: unsupported file type
Validation:               N/A