These entries are queried from radb.net using whois, you can try my project getting these.
:AS10165 route: 202.30.224.0/23 descr: contact kwang [at] amc.seoul.kr if necessary origin: AS10165 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20011223 source: RADB last-modified: 2023-11-13T16:09:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.30.226.0/24 descr: contact kwang [at] amc.seoul.kr if necessary origin: AS10165 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20011223 source: RADB last-modified: 2023-11-13T16:09:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.118.176.0/23 descr: contact kwang [at] amc.seoul.kr if necessary origin: AS10165 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20011223 source: RADB last-modified: 2023-11-13T16:09:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.173.40.0/24 descr: KOREA CUSTOMS SERVICE origin: AS10165 mnt-by: MAINT-AS4766 changed: chss93 [at] soback.kornet.net 20030918 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: 211.173.41.0/24 descr: KOREA CUSTOMS SERVICE origin: AS10165 mnt-by: MAINT-AS4766 changed: chss93 [at] soback.kornet.net 20030918 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: 211.173.42.0/24 descr: KOREA CUSTOMS SERVICE origin: AS10165 mnt-by: MAINT-AS4766 changed: chss93 [at] soback.kornet.net 20030918 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: 211.173.43.0/24 descr: KOREA CUSTOMS SERVICE origin: AS10165 mnt-by: MAINT-AS4766 changed: chss93 [at] soback.kornet.net 20030918 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: 211.173.44.0/24 descr: KOREA CUSTOMS SERVICE origin: AS10165 mnt-by: MAINT-AS4766 changed: chss93 [at] soback.kornet.net 20030918 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: 211.173.45.0/24 descr: KOREA CUSTOMS SERVICE origin: AS10165 mnt-by: MAINT-AS4766 changed: chss93 [at] soback.kornet.net 20030918 source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source