$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/8b/f95298-f909-45c9-9104-8a4f63ea9bf1/1/6lPzPM38X-hLhMFfBDIpBpka-ec.mft.html
File:                     6lPzPM38X-hLhMFfBDIpBpka-ec.mft.html (raw, json)
Hash identifier:          hjlpDPstI2ud/RrqyhZBsnKsgWKAIVDnx0cke2AUIPM=
rpki.ripe.net/repository/DEFAULT/8b/f95298-f909-45c9-9104-8a4f63ea9bf1/1/6lPzPM38X-hLhMFfBDIpBpka-ec.mft.html: unsupported file type
Validation:               N/A