These entries are queried from radb.net using whois, you can try my project getting these.
:AS327990 route: 169.239.244.0/24 origin: AS327990 descr: AI-CUSTOMERS mnt-by: AI-NETWORKS-MNT changed: *** [at] ainetworks.sl 20230730 source: AFRINIC org: ORG-ANL7-AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.245.0/24 origin: AS327990 descr: AI-CUSTOMERS mnt-by: AI-NETWORKS-MNT changed: *** [at] ainetworks.sl 20230730 source: AFRINIC org: ORG-ANL7-AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.246.0/24 origin: AS327990 descr: AI-CUSTOMERS mnt-by: AI-NETWORKS-MNT changed: *** [at] ainetworks.sl 20230730 source: AFRINIC org: ORG-ANL7-AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.247.0/24 origin: AS327990 descr: AI-CUSTOMERS mnt-by: AI-NETWORKS-MNT changed: *** [at] ainetworks.sl 20230730 source: AFRINIC org: ORG-ANL7-AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:5640::/32 origin: AS327990 descr: AI-CUSTOMERS mnt-by: AI-NETWORKS-MNT changed: *** [at] ainetworks.sl 20231125 source: AFRINIC org: ORG-ANL7-AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source