These entries are queried from radb.net using whois, you can try my project getting these.
:AS395601 route: 172.84.129.0/24 descr: American Society of Health-System Pharmacists origin: AS395601 mnt-by: MAINT-AS27506 changed: jmcnallie [at] lightower.com 20181024 source: RADB last-modified: 2023-11-13T15:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source