These entries are queried from radb.net using whois, you can try my project getting these.
:AS327932 route: 102.36.224.0/22 descr: ONNECTIS-DATA-ANGOLA_224/22 origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20190810 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.36.224.0/23 descr: ONNECTIS-DATA-ANGOLA_224/23 origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20190810 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.36.224.0/24 descr: CONNECTIS-DATA-ANGOLA_224 origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20190810 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.36.225.0/24 descr: ONNECTIS-DATA-ANGOLA_225 origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20190810 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.36.226.0/23 descr: CONNECTIS-DATA-ANGOLA_226/23 origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20190810 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.36.226.0/24 descr: CONNECTIS-DATA-ANGOLA_226 origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20190810 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.36.227.0/24 descr: CONNECTIS-DATA-ANGOLA_227 origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20190810 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.76.0/22 descr: ChinaTel via EMIX origin: AS327932 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20181214 source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.76.0/22 descr: CONNECTIS-DATA-ANGOLA origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20151008 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.76.0/24 descr: CONNECTIS 76 NET origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20171219 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.77.0/24 descr: CONNECTIS 77 NET origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20171219 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.78.0/24 descr: CONNECTIS 78 NET origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20171219 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.239.79.0/24 descr: CONNECTIS 79 NET origin: AS327932 mnt-by: CONNECTIS-MNT changed: *** [at] connectis.co.ao 20171219 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.216.248.0/23 descr: ChinaTel via EMIX origin: AS327932 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20181214 source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source