These entries are queried from radb.net using whois, you can try my project getting these.
:AS10166 route: 203.237.0.0/19 descr: Korea Water Resources Corporation origin: AS10166 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20100121 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: 210.90.191.0/24 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS10166 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 20071225 source: RADB last-modified: 2023-11-13T16:09:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.62.103.0/24 descr: contact seokyun [at] orgio.net if necessary origin: AS10166 mnt-by: MAINT-AS3786 changed: ysjeon7 [at] bora.net 20010626 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: 211.238.55.0/24 descr: contact seokyun [at] orgio.net if necessary origin: AS10166 mnt-by: MAINT-AS3786 changed: ysjeon7 [at] bora.net 20010626 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source