These entries are queried from radb.net using whois, you can try my project getting these.
:AS9574 route: 61.33.204.0/24 descr: New York Life Insurance origin: AS9574 mnt-by: MAINT-AS4766 changed: chss93 [at] kornet.net 20051214 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: 203.229.168.0/24 descr: contact domain [at] adclick.co.kr if necessary origin: AS9574 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20011223 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: 218.38.130.0/24 origin: AS9574 descr: SKBroadbnad's coustemr route mnt-by: MAINT-AS9318 changed: ipnoc [at] skbroadband.com source: RADB last-modified: 2024-01-09T00:00:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source