These entries are queried from radb.net using whois, you can try my project getting these.
:AS270548 route: 190.115.68.0/22 origin: AS270548 descr: FLECHA NETWORK TELECOMUNICACOES LTDA mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20201210 #03:19:15Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route: 190.115.68.0/23 origin: AS270548 descr: /24 mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20201215 #18:47:27Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route: 190.115.68.0/24 origin: AS270548 descr: /24 mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20201215 #18:46:48Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route: 190.115.69.0/24 origin: AS270548 descr: /24 mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20201215 #18:47:07Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route: 190.115.70.0/23 origin: AS270548 descr: /24 mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20201215 #18:48:16Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route: 190.115.70.0/24 origin: AS270548 descr: /24 mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20201215 #18:47:52Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route: 190.115.71.0/24 origin: AS270548 descr: /24 mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20201215 #18:48:48Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route6: 2804:6dac::/32 origin: AS270548 descr: FLECHA NETWORK TELECOMUNICACOES LTDA mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20201211 #14:10:15Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route6: 2804:6dac::/40 origin: AS270548 descr: AGI TELECOM - IP mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20231206 # 0402Z source: RADB last-modified: 2023-12-06T04:02:32Z rpki-ov-state: valid route6: 2804:6dac:100::/40 origin: AS270548 descr: AGI TELECOM - IP mnt-by: MAINT-AS270548 changed: leigo [at] flechanet.com.br 20231206 # 0403Z source: RADB last-modified: 2023-12-06T04:03:18Z rpki-ov-state: valid