These entries are queried from radb.net using whois, you can try my project getting these.
:AS269574 route: 45.189.88.0/22 origin: AS269574 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: valter [at] smarttechtelecom.com.br mnt-by: MAINT-AS269574 source: TC last-modified: 2022-07-11T21:01:08Z rpki-ov-state: valid route: 45.189.88.0/22 descr: SMART TECH TELECOMUNICACOES LTDA origin: AS269574 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20191122 source: RADB last-modified: 2023-11-13T16:07:49Z rpki-ov-state: valid route6: 2804:66a8::/32 descr: SMART TECH TELECOMUNICACOES LTDA origin: AS269574 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20191122 source: RADB last-modified: 2023-11-13T16:07:49Z rpki-ov-state: valid route6: 2804:66a8::/32 origin: AS269574 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: valter [at] smarttechtelecom.com.br mnt-by: MAINT-AS269574 source: TC last-modified: 2022-07-11T21:01:08Z rpki-ov-state: valid