These entries are queried from radb.net using whois, you can try my project getting these.
:AS9525 route: 128.134.127.0/24 descr: contact fairmanh [at] tuja.co.kr if necessary contact k3220 [at] unitel.co.kr if necessary origin: AS9525 mnt-by: MAINT-AS3786 changed: ysjeon7 [at] bora.net 20000410 source: RADB last-modified: 2023-11-13T16:09:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.96.140.0/25 descr: contact fairmanh [at] tuja.co.kr if necessary contact k3220 [at] unitel.co.kr if necessary origin: AS9525 mnt-by: MAINT-AS3786 changed: ysjeon7 [at] bora.net 20000410 source: RADB last-modified: 2023-11-13T16:09:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.182.99.0/24 descr: contact noc [at] bora.net if necessary origin: AS9525 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040428 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source