These entries are queried from radb.net using whois, you can try my project getting these.
:AS137309 route: 103.108.127.0/24 descr: PT ALTO Network route-object for AS18351:AS-MEDIA2 origin: AS137309 mnt-by: MAINT-AS18351 changed: noc [at] media.net.id 20180306 #08:22:41Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.173.234.0/24 origin: AS137309 descr: route-object for AS137309 PT. Iforte Solusi Infotek Transit via AS 17995 Customers admin-c: core network tech-c: core network notify: core.network [at] iforte.co.id mnt-by: MAINT-AS137366 changed: core.network [at] iforte.co.id 20211013 #08:43:53Z source: RADB last-modified: 2023-11-13T16:08:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source