These entries are queried from radb.net using whois, you can try my project getting these.
:AS43092 route: 168.81.188.0/22 origin: AS43092 descr: Route-object mnt-by: MAINT-AS62355 changed: info [at] afri.holdings 20210327 #12:16:58Z source: RADB last-modified: 2023-11-13T16:08:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source