These entries are queried from radb.net using whois, you can try my project getting these.
:AS32793 route: 97.107.228.0/24 descr: COMPUTER NETWORK SOLUTIONS origin: AS32793 mnt-by: MAINT-AS27506 changed: rdavis [at] lightower.com 20160921 source: RADB last-modified: 2023-11-13T15:49:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source