These entries are queried from radb.net using whois, you can try my project getting these.
:AS270398 route: 189.126.10.0/23 origin: AS270398 descr: CALCONTEC TEL.ECOMUNICACOES E INFORMATICA LTDA mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200601 #03:00:31Z source: RADB last-modified: 2023-11-13T16:00:54Z rpki-ov-state: valid route: 189.126.10.0/23 origin: AS270398 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: farias [at] bgpconsultoria.com.br mnt-by: MAINT-AS270398 source: TC last-modified: 2022-04-09T17:52:47Z rpki-ov-state: valid route6: 2804:6b68::/32 origin: AS270398 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: farias [at] bgpconsultoria.com.br mnt-by: MAINT-AS270398 source: TC last-modified: 2022-04-09T17:52:48Z rpki-ov-state: valid route6: 2804:6b68::/32 origin: AS270398 descr: CALCONTEC TEL.ECOMUNICACOES E INFORMATICA LTDA mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200601 #03:02:44Z source: RADB last-modified: 2023-11-13T16:00:54Z rpki-ov-state: valid