These entries are queried from radb.net using whois, you can try my project getting these.
:AS269661 route: 45.190.140.0/22 descr: bloco ipv4 origin: AS269661 mnt-by: MAINT-ONCITI changed: cleberson [at] onciti.com.br 20210407 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.190.140.0/22 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE PREFIX 45.190.140.0/22 admin-c: CLCVI42-NICBR tech-c: CLCVI42-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2021-11-05T20:55:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.190.140.0/22 descr: G8 Customer Proxy Route origin: AS269661 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br source: RADB last-modified: 2023-12-26T23:00:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.190.140.0/23 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE PREFIX 45.190.140.0/23 admin-c: CLCVI42-NICBR tech-c: JRMME33-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2023-03-15T17:45:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.190.140.0/24 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE PREFIX 45.190.140.0/24 admin-c: CLCVI42-NICBR tech-c: JRMME33-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2023-03-15T17:31:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.190.141.0/24 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE PREFIX 45.190.141.0/24 admin-c: CLCVI42-NICBR tech-c: JRMME33-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2023-03-15T17:31:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.190.142.0/23 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE PREFIX 45.190.142.0/23 admin-c: CLCVI42-NICBR tech-c: JRMME33-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2023-03-15T17:45:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.190.142.0/24 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE PREFIX 45.190.142.0/24 admin-c: CLCVI42-NICBR tech-c: JRMME33-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2023-03-15T17:31:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.190.143.0/24 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE PREFIX 45.190.143.0/24 admin-c: CLCVI42-NICBR tech-c: JRMME33-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2023-03-15T17:31:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:67f4::/32 descr: G8 Customer Proxy Route origin: AS269661 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br source: RADB last-modified: 2023-12-26T23:00:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:67f4::/32 descr: bloco ipv6 origin: AS269661 mnt-by: MAINT-ONCITI changed: cleberson [at] onciti.com.br 20210407 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:67f4::/32 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE6 PREFIX 2804:67f4::/32 admin-c: CLCVI42-NICBR tech-c: CLCVI42-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2021-11-05T20:55:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:67f4::/33 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE6 PREFIX 2804:67f4::/33 admin-c: CLCVI42-NICBR tech-c: JRMME33-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2023-03-15T17:39:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:67f4:8000::/33 origin: AS269661 descr: ONCITI SOLUCOES EM COMUNICACAO LTDA ROUTE6 PREFIX 2804:67f4:8000::/33 admin-c: CLCVI42-NICBR tech-c: JRMME33-NICBR mnt-by: MAINT-AS269661 source: TC last-modified: 2023-03-15T17:39:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source