These entries are queried from radb.net using whois, you can try my project getting these.
:AS396944 route: 12.178.78.0/23 descr: United Natural Foods Inc UNFI origin: AS396944 mnt-by: MAINT-AS27506 changed: probillard [at] lightower.com 20180814 source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source