These entries are queried from radb.net using whois, you can try my project getting these.
:AS52551 route: 177.130.112.0/20 origin: AS52551 descr: SAMM-Sociedade de Atividade em Muntimidia mnt-by: MAINT-AS52551 changed: cgr.samm [at] grupoccr.com.br 20200409 #15:09:46Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 177.130.126.0/24 origin: AS52551 descr: Sociedade Atividades em Multimidia mnt-by: MAINT-AS52551 changed: cgr.samm [at] grupoccr.com.br 20230525 #15:37:56Z source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: valid route6: 2804:cc4::/32 origin: AS52551 descr: SAMM-Sociedade de Atividade em Multimidia mnt-by: MAINT-AS52551 changed: cgr.samm [at] grupoccr.com.br 20200409 #15:10:38Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route6: 2804:23b8::/32 descr: ITX-SAMM origin: AS52551 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20171024 #19:26:35Z source: RADB last-modified: 2023-11-13T15:51:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source