These entries are queried from radb.net using whois, you can try my project getting these.
:AS45404 route: 14.35.182.0/24 origin: AS45404 descr: Shinhan mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20210527 #01:10:07Z source: RADB last-modified: 2023-11-13T16:15:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.120.57.0/24 origin: AS45404 descr: Shinhan mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20210527 #01:10:46Z source: RADB last-modified: 2023-11-13T16:15:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.124.90.0/24 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS45404 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 20090923 source: RADB last-modified: 2023-11-13T16:09:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source