These entries are queried from radb.net using whois, you can try my project getting these.
:AS59137 route: 45.250.100.0/22 descr: route-object for AS9794 origin: AS59137 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: reno.agusta [at] ntt.co.id 20170404 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.250.100.0/23 descr: route-object for AS9794 origin: AS59137 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: reno.agusta [at] ntt.co.id 20170404 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.250.102.0/23 descr: route-object for AS9794 origin: AS59137 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: reno.agusta [at] ntt.co.id 20170404 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.252.20.0/22 descr: Routes announced to Level 3 by BIZNET. origin: AS59137 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20190120 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.252.20.0/22 descr: Route Object for AS59137 origin: AS59137 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20170425 source: RADB last-modified: 2023-11-13T15:50:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.252.20.0/23 descr: Routes announced to Level 3 by BIZNET. origin: AS59137 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150327 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.252.20.0/24 descr: Route Object for AS59137 origin: AS59137 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20170425 source: RADB last-modified: 2023-11-13T15:50:58Z rpki-ov-state: valid route: 103.252.20.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS59137 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150327 source: LEVEL3 rpki-ov-state: valid route: 103.252.21.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS59137 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150327 source: LEVEL3 rpki-ov-state: valid route: 103.252.21.0/24 descr: Route Object for AS59137 origin: AS59137 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20170425 source: RADB last-modified: 2023-11-13T15:50:58Z rpki-ov-state: valid route: 103.252.22.0/23 descr: Route Object for AS59137 origin: AS59137 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20170425 source: RADB last-modified: 2023-11-13T15:50:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.252.23.0/24 descr: Route Object for AS59137 origin: AS59137 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20170425 source: RADB last-modified: 2023-11-13T15:50:58Z rpki-ov-state: valid