$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/91/c0b106-6bf1-4660-8aff-9cf87ff1ce5b/1/XkCY8gaFBIi3LN3oOHwxgcY_jN8.crl.html
File:                     XkCY8gaFBIi3LN3oOHwxgcY_jN8.crl.html (raw, json)
Hash identifier:          mENv8+pmPCs9cV+a7e5+iBV/0jAAiXPlws0BCde1ZnU=
rpki.ripe.net/repository/DEFAULT/91/c0b106-6bf1-4660-8aff-9cf87ff1ce5b/1/XkCY8gaFBIi3LN3oOHwxgcY_jN8.crl.html: unsupported file type
Validation:               N/A