These entries are queried from radb.net using whois, you can try my project getting these.
:AS23585 route: 61.108.237.0/24 descr: Cheonam education origin: AS23585 mnt-by: MAINT-AS4766 changed: chss93 [at] kornet.net 20051129 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: 61.108.237.0/24 descr: proxy for HANARO TELECOM route origin: AS23585 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20080504 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.108.238.0/24 descr: Cheonam education origin: AS23585 mnt-by: MAINT-AS4766 changed: chss93 [at] kornet.net 20051129 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: 61.108.238.0/24 descr: proxy for HANARO TELECOM route origin: AS23585 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20080504 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 117.110.138.0/24 descr: PACNET (proxy-registered route object) origin: AS23585 remarks: This route object is for a PACNET customer route which is being exported under this origin AS. + This route object was created because no existing route object with the same origin was found, and since some ANC peers filter based on these objects this route may be rejected if this object is not created. + Please contact abuse [at] pacnet.net if you have any Concerns regarding Spam/Abuses related to this object + Please contact ip-noc [at] pacnet.net if you have any other Questions regarding this object. notify: ip-noc [at] pacnet.net mnt-by: MAINT-AS4637 changed: ip-noc [at] pacnet.net 20100314 source: RADB last-modified: 2023-11-13T15:58:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 117.110.138.0/24 descr: proxy for HANARO TELECOM route origin: AS23585 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20080528 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.178.29.0/24 origin: AS23585 descr: MOJNET-AS-KR mnt-by: MAINT-AS9318 changed: ipnoc [at] skbroadband.com 20220424 source: RADB last-modified: 2023-11-13T16:10:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.178.30.0/24 origin: AS23585 descr: MOJNET-AS-KR mnt-by: MAINT-AS9318 changed: ipnoc [at] skbroadband.com 20220424 source: RADB last-modified: 2023-11-13T16:10:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source