$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/89/c5485e-3826-43e8-8be2-d1fe8cb01456/1/8IwZZIRwCR_KfA7XnOnfa9qgzf8.mft.html
File:                     8IwZZIRwCR_KfA7XnOnfa9qgzf8.mft.html (raw, json)
Hash identifier:          ioha/yH8ag3gW882Q1cks3k3rRqetz/rQd5lPjLHjs0=
rpki.ripe.net/repository/DEFAULT/89/c5485e-3826-43e8-8be2-d1fe8cb01456/1/8IwZZIRwCR_KfA7XnOnfa9qgzf8.mft.html: unsupported file type
Validation:               N/A