These entries are queried from radb.net using whois, you can try my project getting these.
:AS131721 route: 103.8.224.0/22 descr: Proxy-registered route object origin: AS131721 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121017 source: RADB last-modified: 2023-11-13T15:43:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.8.224.0/23 descr: Proxy-registered route object origin: AS131721 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121017 source: RADB last-modified: 2023-11-13T15:43:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.8.224.0/24 descr: Proxy-registered route object origin: AS131721 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121017 source: RADB last-modified: 2023-11-13T15:43:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.8.225.0/24 descr: Proxy-registered route object origin: AS131721 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121017 source: RADB last-modified: 2023-11-13T15:43:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.8.226.0/23 descr: Proxy-registered route object origin: AS131721 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121017 source: RADB last-modified: 2023-11-13T15:43:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.8.226.0/24 descr: Proxy-registered route object origin: AS131721 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121017 source: RADB last-modified: 2023-11-13T15:43:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.8.227.0/24 descr: Proxy-registered route object origin: AS131721 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121017 source: RADB last-modified: 2023-11-13T15:43:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.13.36.0/24 descr: Proxy-registered route object origin: AS131721 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121017 source: RADB last-modified: 2023-11-13T15:43:27Z rpki-ov-state: valid route: 103.13.36.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS131721 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20170110 source: LEVEL3 rpki-ov-state: valid route: 103.13.36.0/24 descr: route-object for AS45305 origin: AS131721 remarks: Transit via AS1029 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: trang.wisesa [at] ntt.co.id 20150504 source: NTTCOM rpki-ov-state: valid