These entries are queried from radb.net using whois, you can try my project getting these.
:AS46020 route: 202.47.90.0/23 descr: route-object for AS23947 origin: AS46020 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: nalurita.dian [at] ntt.co.id 20100204 source: NTTCOM rpki-ov-state: valid route: 202.47.90.0/23 descr: Routes announced to Level 3 by BIZNET. origin: AS46020 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20161226 source: LEVEL3 rpki-ov-state: valid route: 202.47.90.0/23 descr: Proxy-registered route object origin: AS46020 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20101128 source: RADB last-modified: 2023-11-13T15:41:14Z rpki-ov-state: valid route: 202.47.90.0/24 descr: Proxy-registered route object origin: AS46020 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20101128 source: RADB last-modified: 2023-11-13T15:41:14Z rpki-ov-state: valid route: 202.47.90.0/24 descr: route-object for AS23947 origin: AS46020 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: nalurita.dian [at] ntt.co.id 20100204 source: NTTCOM rpki-ov-state: valid route: 202.47.91.0/24 descr: route-object for AS23947 origin: AS46020 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: nalurita.dian [at] ntt.co.id 20100204 source: NTTCOM rpki-ov-state: valid route: 202.47.91.0/24 descr: Proxy-registered route object origin: AS46020 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20101128 source: RADB last-modified: 2023-11-13T15:41:14Z rpki-ov-state: valid