These entries are queried from radb.net using whois, you can try my project getting these.
:AS32973 route: 65.199.178.0/24 descr: Bracebridge Capital origin: AS32973 mnt-by: MAINT-AS27506 changed: rdavis [at] lightower.com 20161026 source: RADB last-modified: 2023-11-13T15:49:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source