These entries are queried from radb.net using whois, you can try my project getting these.
:AS327734 route: 196.13.223.0/24 descr: ECONET 196.13.223.0/24 origin: AS327734 mnt-by: ECONET-BI-MNT changed: *** [at] econet-leo.bi 20181224 changed: *** [at] afrinic.net 20220401 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source