These entries are queried from radb.net using whois, you can try my project getting these.
:AS26518 route: 63.162.72.0/21 descr: Proxy route-object for Roome Telecommunications origin: AS26518 mnt-by: MAINT-AS25899 changed: pkaushal [at] lsnetworks.net 20141002 #20:32:32Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source