These entries are queried from radb.net using whois, you can try my project getting these.
:AS9974 route: 103.239.112.0/22 descr: AS9974 origin: AS9974 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20140808 #08:45:45Z source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.239.112.0/24 descr: AS 9974 origin: AS9974 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20181109 #03:06:11Z source: RADB last-modified: 2023-11-13T15:55:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.239.113.0/24 origin: AS9974 descr: KRA-AS-KR mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20201130 #12:44:15Z source: RADB last-modified: 2023-11-13T16:03:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.239.114.0/24 descr: AS 9974 origin: AS9974 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20181109 #03:06:43Z source: RADB last-modified: 2023-11-13T15:55:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.239.115.0/24 descr: AS 9974 origin: AS9974 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20181109 #03:07:19Z source: RADB last-modified: 2023-11-13T15:55:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.104.22.0/24 descr: 685 Korea Racing Association Juam-dong Gwacheon Si GYEONGGI-DO origin: AS9974 mnt-by: MAINT-AS4766 changed: chinny7904 [at] kornet.net 20060502 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.104.23.0/24 descr: 685 Korea Racing Association Juam-dong Gwacheon Si GYEONGGI-DO origin: AS9974 mnt-by: MAINT-AS4766 changed: chinny7904 [at] kornet.net 20060502 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.104.125.0/24 descr: 685 Korea Racing Association Juam-dong Gwacheon Si GYEONGGI-DO origin: AS9974 mnt-by: MAINT-AS4766 changed: chinny7904 [at] kornet.net 20060502 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.35.55.0/24 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS9974 remarks: This route object is for a LG Dacom's customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was automatically created to prevent remarks: some LG Dacom peer from rejecting this route because remarks: they may create their filter based on Route Registry DB. notify: noc [at] bora.net mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20061208 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.35.56.0/24 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS9974 remarks: This route object is for a LG Dacom's customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was automatically created to prevent remarks: some LG Dacom peer from rejecting this route because remarks: they may create their filter based on Route Registry DB. notify: noc [at] bora.net mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20061208 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source