These entries are queried from radb.net using whois, you can try my project getting these.
:AS270772 route: 187.110.156.0/22 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:53:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.110.156.0/22 descr: G8 Customer Proxy Route origin: AS270772 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br source: RADB last-modified: 2023-12-29T23:00:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.110.156.0/23 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:53:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.110.156.0/24 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:53:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.110.157.0/24 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:53:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.110.158.0/23 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:53:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.110.158.0/24 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:53:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.110.159.0/24 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:53:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:712c::/32 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:57:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:712c::/32 descr: WIX origin: AS270772 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20200603 source: RADB last-modified: 2023-11-13T16:00:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:712c::/33 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:57:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:712c:8000::/33 descr: Uniao Networks Telecom origin: AS270772 notify: noc [at] uniaofibra.com.br mnt-by: MAINT-AS270772 source: TC last-modified: 2022-12-19T18:57:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source