These entries are queried from radb.net using whois, you can try my project getting these.
:AS267000 route: 45.226.248.0/22 origin: AS267000 descr: META-CTI Tecnologia da Informação LTDA mnt-by: MAINT-AS262287 changed: operacoes [at] maxihost.com.br 20191114 #11:05:39Z source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.251.0/24 origin: AS267000 descr: META-CTi Tecnologia da Informação LTDA mnt-by: MAINT-AS262287 changed: operacoes [at] maxihost.com.br 20191031 #15:25:47Z source: RADB last-modified: 2023-11-13T15:58:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:469c::/32 descr: ITX-GRUPOHOST origin: AS267000 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20171122 #12:23:47Z source: RADB last-modified: 2023-11-13T15:52:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source