These entries are queried from radb.net using whois, you can try my project getting these.
:AS394764 route: 170.76.196.0/24 descr: Proxy entry for Confluence Health origin: AS394764 mnt-by: MAINT-CHTR-WD changed: jugraj.singh [at] charter.com 20170803 #15:21:33Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source