These entries are queried from radb.net using whois, you can try my project getting these.
:AS9784 route: 59.15.143.0/24 descr: KOOKMINCARD1-AS-KR origin: AS9784 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20191213 #05:54:18Z source: RADB last-modified: 2023-11-13T15:59:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.78.157.0/24 descr: KOOKMINCARD1-AS-KR origin: AS9784 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20191213 #05:54:18Z source: RADB last-modified: 2023-11-13T15:59:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.108.230.0/23 descr: contact unknwon [at] unknown.com if necessary origin: AS9784 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20011223 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.108.230.0/24 descr: KGI CHO HUNG SECURITIES origin: AS9784 mnt-by: MAINT-AS4766 changed: choi [at] streamwk.kix.net 20010213 source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.108.231.0/24 descr: KGI CHO HUNG SECURITIES origin: AS9784 mnt-by: MAINT-AS4766 changed: choi [at] streamwk.kix.net 20010213 source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.182.170.0/24 descr: KOOKMINCARD1-AS-KR origin: AS9784 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20191213 #05:54:18Z source: RADB last-modified: 2023-11-13T15:59:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.221.57.0/24 descr: KOOKMINCARD1-AS-KR origin: AS9784 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20191213 #05:54:18Z source: RADB last-modified: 2023-11-13T15:59:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source