These entries are queried from radb.net using whois, you can try my project getting these.
:AS45973 route: 125.131.31.0/24 descr: AS45973_KOTRA origin: AS45973 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20150813 #14:03:14Z source: RADB last-modified: 2023-11-13T15:48:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.223.88.0/24 descr: AS45973_KOTRA origin: AS45973 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20150813 #14:03:48Z source: RADB last-modified: 2023-11-13T15:48:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source