These entries are queried from radb.net using whois, you can try my project getting these.
:AS328446 route: 41.222.120.0/21 descr: Open Access Technologies origin: AS328446 mnt-by: OATL1-MNT changed: *** [at] opena.co.za 20190403 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.222.120.0/24 descr: Open Access Technologies origin: AS328446 mnt-by: OATL1-MNT changed: *** [at] opena.co.za 20190403 source: AFRINIC rpki-ov-state: valid route: 41.222.121.0/24 descr: Open Access Technologies origin: AS328446 mnt-by: OATL1-MNT changed: *** [at] opena.co.za 20190404 source: AFRINIC rpki-ov-state: valid route: 169.255.32.0/22 origin: AS328446 descr: 169.255.32.0/22 mnt-by: LIQUIDCLOUD-MNT changed: *** [at] opena.co.za 20220124 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source