These entries are queried from radb.net using whois, you can try my project getting these.
:AS136837 route: 103.99.214.0/23 descr: route-object for AS23947 origin: AS136837 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: rafi.juliansyah [at] ntt.co.id 20170928 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.99.214.0/24 descr: route-object for AS23947 origin: AS136837 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: rafi.juliansyah [at] ntt.co.id 20170928 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.99.215.0/24 origin: AS136837 descr: Proxy-registered route object remarks: This auto-generated route object was created for a TELIN customer route This route object was created because some TELIN peers filter based on these objects and this route may be rejected if this object is not created. notify: torkis [at] telin.co.id notify: arpianh [at] telin.co.id mnt-by: MAINT-AS7713 changed: subhan [at] telin.co.id 20200429 #04:48:47Z source: RADB last-modified: 2023-11-13T16:00:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.99.215.0/24 descr: route-object for AS23947 origin: AS136837 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: rafi.juliansyah [at] ntt.co.id 20170928 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df2:6500::/48 descr: route-object for AS23947 origin: AS136837 remarks: Transit via AS10217 Customers mnt-by: MAINT-AS10217 changed: rafi.juliansyah [at] ntt.co.id 20170928 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source