These entries are queried from radb.net using whois, you can try my project getting these.
:AS269557 route: 45.189.4.0/22 descr: CIA NET INFOR SOLUCOES EM INFORMATICA LTDA origin: AS269557 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS269557 changed: db-admin [at] bgp.net.br 20200107 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:666c::/32 origin: AS269557 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: glcastro [at] br.digital 20240123 # 1844Z source: RADB last-modified: 2024-01-23T18:44:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source