These entries are queried from radb.net using whois, you can try my project getting these.
:AS266583 route: 45.7.100.0/22 origin: AS266583 descr: /22 TELXE mnt-by: MAINT-AS266583 changed: suporte [at] telxe.com.br 20220426 source: ALTDB rpki-ov-state: valid route: 45.7.100.0/22 origin: AS266583 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: contato [at] obatelecom.com mnt-by: MAINT-AS266583 source: TC last-modified: 2021-05-17T14:23:28Z rpki-ov-state: valid route: 45.7.100.0/22 descr: Transit Sul to OBA TELECOMUNICACOES LTDA - ME origin: AS266583 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20200625 source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: valid route6: 2804:3e40::/32 origin: AS266583 descr: /32 TELXE mnt-by: MAINT-AS266583 changed: suporte [at] telxe.com.br 20220426 source: ALTDB rpki-ov-state: valid route6: 2804:3e40::/32 origin: AS266583 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: contato [at] obatelecom.com mnt-by: MAINT-AS266583 source: TC last-modified: 2021-05-17T14:23:28Z rpki-ov-state: valid route6: 2804:3e40::/32 descr: Transit Sul to OBA TELECOMUNICACOES LTDA - ME origin: AS266583 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20200625 source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: valid route6: 2804:3e40:e600::/40 descr: CLARO S.A. Customer origin: AS266583 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240313 source: RADB last-modified: 2024-03-13T19:43:49Z rpki-ov-state: valid