These entries are queried from radb.net using whois, you can try my project getting these.
:AS139458 route: 103.146.58.0/24 descr: AS139458 mnt by AS38158 origin: AS139458 mnt-by: MAINT-AS38158 changed: sabirin [at] cbn.net.id 20191216 #01:00:02Z source: RADB last-modified: 2023-11-13T16:09:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.146.58.0/24 descr: Transit for AS10217 origin: AS139458 notify: netops [at] eng.ntt.net.id mnt-by: MAINT-AS10217 changed: emut [at] eng.ntt.net.id 20210326 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source