These entries are queried from radb.net using whois, you can try my project getting these.
:AS20274 route: 205.207.226.0/24 origin: AS20274 descr: FVCC remarks: added by Blackfoot on behalf of customer mnt-by: MAINT-AS21947 changed: networkengineers [at] blackfoot.com 20200819 #19:25:59Z source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source