These entries are queried from radb.net using whois, you can try my project getting these.
:AS26373 route: 4.59.59.216/29 descr: EVY OF CALIFORNIA INC origin: AS26373 remarks: Ticket 4671683 mnt-by: EVY-MNT changed: theodore.beasley [at] level3.com 20110312 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.235.63.0/24 origin: AS26373 descr: MTC1 remarks: Proxy object for AS26373 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source