These entries are queried from radb.net using whois, you can try my project getting these.
:AS148989 route: 103.175.148.0/24 origin: AS148989 descr: Customer Route mnt-by: MAINT-AS55655 changed: noc [at] mvnet.co.id 20230603 #17:04:48Z source: RADB last-modified: 2023-11-13T16:17:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.175.148.0/24 descr: Transit for AS10217 origin: AS148989 remarks: Transit via AS10217 for Customer Wifiku notify: netops [at] eng.ntt.net.id mnt-by: MAINT-AS10217 changed: emut [at] eng.ntt.net.id 20230605 source: NTTCOM last-modified: 2023-06-05T03:35:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df7:f980::/48 origin: AS148989 descr: Customer Route mnt-by: MAINT-AS55655 changed: noc [at] mvnet.co.id 20230603 #17:11:38Z source: RADB last-modified: 2023-11-13T16:17:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source