These entries are queried from radb.net using whois, you can try my project getting these.
:AS328064 route: 169.239.220.0/22 descr: Route Object origin: AS328064 mnt-by: HP1-MNT changed: *** [at] lcom.co.za 20170418 changed: *** [at] afrinic.net 20220127 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.220.0/23 descr: Route Object origin: AS328064 mnt-by: HP1-MNT changed: *** [at] lcom.co.za 20170418 changed: *** [at] afrinic.net 20220127 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.222.0/23 descr: LCOM Public IP subnet 2 origin: AS328064 mnt-by: HP1-MNT changed: *** [at] herotel.com 20190708 changed: *** [at] afrinic.net 20220127 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source