These entries are queried from radb.net using whois, you can try my project getting these.
:AS45987 route: 183.109.74.0/24 descr: EUNIQUE CO.,LTD origin: AS45987 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20100323 #11:38:40Z source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.120.80.0/24 descr: EUNIQUE CO.,LTD origin: AS45987 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20100323 #11:39:33Z source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.120.82.0/24 descr: EUNIQUE CO.,LTD origin: AS45987 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20100323 #11:40:25Z source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source