These entries are queried from radb.net using whois, you can try my project getting these.
:AS133814 route: 49.156.20.0/22 descr: route-object for AS10217 origin: AS133814 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: reno.jatmiko [at] ntt.co.id 20151105 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source