These entries are queried from radb.net using whois, you can try my project getting these.
:AS10156 route: 203.234.36.0/23 descr: contact noc [at] bora.net if necessary origin: AS10156 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20021230 source: RADB last-modified: 2023-11-13T16:09:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.93.22.0/23 descr: contact noc [at] bora.net if necessary origin: AS10156 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20021230 source: RADB last-modified: 2023-11-13T16:09:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.104.111.0/24 descr: contact noc [at] bora.net if necessary origin: AS10156 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20021230 source: RADB last-modified: 2023-11-13T16:09:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.95.252.16/29 origin: AS10156 descr: SNUE-AS-KR mnt-by: MAINT-AS9318 changed: ipnoc [at] skbroadband.com 20240103 # 0507Z source: RADB last-modified: 2024-01-03T05:07:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source