These entries are queried from radb.net using whois, you can try my project getting these.
:AS38612 route: 116.50.24.0/21 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.24.0/22 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.24.0/23 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.24.0/24 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.25.0/24 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.26.0/23 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.26.0/24 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.27.0/24 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.28.0/22 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.28.0/23 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.28.0/24 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.29.0/24 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.30.0/23 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.30.0/24 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.50.31.0/24 descr: route-object for AS38496 origin: AS38612 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: aditya.pamungkas [at] ntt.co.id 20110521 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 117.18.48.0/21 descr: STIXLITE Transit Service Provider Hong Kong origin: AS38612 mnt-by: MAINT-SINGTEL-IX last-modified: 2008-09-04T07:55:08Z source: APNIC rpki-ov-state: valid