These entries are queried from radb.net using whois, you can try my project getting these.
:AS37593 route: 41.222.200.0/22 descr: China Telecom via EMIX origin: AS37593 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20181215 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: 41.222.200.0/22 descr: INFRA_FULL_BLOCK origin: AS37593 mnt-by: Infrasat-mnt changed: *** [at] infrasat.co.ao 20171129 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.222.200.0/23 descr: China Telecom via EMIX origin: AS37593 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20181215 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: 41.222.200.0/24 descr: INFRASAT origin: AS37593 mnt-by: Infrasat-mnt changed: *** [at] infrasat.co.ao 20171129 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.222.201.0/24 descr: INFRA2 origin: AS37593 mnt-by: Infrasat-mnt changed: *** [at] infrasat.co.ao 20171129 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.222.202.0/23 descr: China Telecom via EMIX origin: AS37593 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20181215 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: 41.222.202.0/24 descr: INFRA3 origin: AS37593 mnt-by: Infrasat-mnt changed: *** [at] infrasat.co.ao 20171129 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.222.203.0/24 descr: INFRA4 origin: AS37593 mnt-by: Infrasat-mnt changed: *** [at] infrasat.co.ao 20171129 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source