These entries are queried from radb.net using whois, you can try my project getting these.
:AS268202 route: 45.235.148.0/22 descr: F R BRAGA INFORMATICA ME origin: AS268202 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS268202 changed: db-admin [at] bgp.net.br 20201026 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.235.148.0/22 origin: AS268202 descr: F R BRAGA INFORMATICA ME - HOST mnt-by: MAINT-AS53231 changed: ton [at] grupohost.com.br 20191007 #22:41:23Z source: RADB last-modified: 2023-11-13T15:58:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4d88::/32 descr: F R BRAGA INFORMATICA ME origin: AS268202 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS268202 changed: db-admin [at] bgp.net.br 20201026 source: TC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4d88::/32 descr: ITX-GRUPOHOST origin: AS268202 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180430 #11:59:28Z source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source