These entries are queried from radb.net using whois, you can try my project getting these.
:AS136828 route: 103.98.120.0/24 descr: Proxy-registered route object origin: AS136828 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20180314 source: RADB last-modified: 2023-11-13T15:53:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.98.120.0/24 descr: route-object for AS23947 origin: AS136828 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: sadewo.ari [at] ntt.co.id 20170824 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source