These entries are queried from radb.net using whois, you can try my project getting these.
:AS17197 route: 206.197.161.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS17197 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:470:9a::/48 origin: AS17197 descr: NET-2001-470-9a---48-AS17197 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:20:21Z last-modified: 2022-01-20T20:20:21Z rpki-ov-state: valid