These entries are queried from radb.net using whois, you can try my project getting these.
:AS9454 route: 43.247.104.0/22 descr: Watch Tower Bible and Tract Society of Korea origin: AS9454 mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20180112 #08:32:46Z source: RADB last-modified: 2023-11-13T16:15:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.156.0/22 descr: Watch Tower Bible and Tract Society of Korea,KR origin: AS9454 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20140421 #06:07:55Z source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.40.234.0/24 descr: contact noc [at] bora.net if necessary origin: AS9454 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040212 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source