These entries are queried from radb.net using whois, you can try my project getting these.
:AS270838 route: 189.39.180.0/22 origin: AS270838 descr: CT23979-TELIUM mnt-by: MAINT-AS22381 changed: alisson.david [at] megatelecom.com.br 20211018 #13:47:11Z source: RADB last-modified: 2023-11-13T16:08:18Z rpki-ov-state: valid route: 189.39.180.0/22 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:20:50Z rpki-ov-state: valid route: 189.39.180.0/23 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:20:50Z rpki-ov-state: valid route: 189.39.180.0/24 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:20:50Z rpki-ov-state: valid route: 189.39.181.0/24 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:20:50Z rpki-ov-state: valid route: 189.39.182.0/23 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:20:50Z rpki-ov-state: valid route: 189.39.182.0/24 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:20:50Z rpki-ov-state: valid route: 189.39.183.0/24 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:20:50Z rpki-ov-state: valid route6: 2804:7230::/32 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:22:35Z rpki-ov-state: valid route6: 2804:7230::/32 origin: AS270838 descr: CT23979-TELIUM mnt-by: MAINT-AS22381 changed: alisson.david [at] megatelecom.com.br 20211018 #13:48:35Z source: RADB last-modified: 2023-11-13T16:08:18Z rpki-ov-state: valid route6: 2804:7230::/33 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:22:35Z rpki-ov-state: valid route6: 2804:7230:8000::/33 descr: Neidnet Telecomunicações origin: AS270838 notify: contato [at] neidnet.com.br mnt-by: MAINT-AS270838 changed: contato [at] tchesolutions.com.br 20210629 source: TC last-modified: 2021-06-29T19:22:35Z rpki-ov-state: valid