These entries are queried from radb.net using whois, you can try my project getting these.
:AS9320 route: 203.240.69.0/24 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS9320 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 20100128 source: RADB last-modified: 2023-11-13T16:09:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.240.71.0/24 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS9320 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 20100128 source: RADB last-modified: 2023-11-13T16:09:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.61.13.0/24 descr: Ministry of Court Administration origin: AS9320 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20120628 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: 211.61.13.0/25 descr: DACOM PUBNETPLUS origin: AS9320 mnt-by: MAINT-AS4766 changed: chss93 [at] kornet.net 20040818 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source