These entries are queried from radb.net using whois, you can try my project getting these.
:AS266608 route: 45.7.196.0/22 origin: AS266608 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: isp [at] olafibra.com.br mnt-by: MAINT-AS266608 source: TC last-modified: 2022-06-23T02:56:50Z rpki-ov-state: valid route: 45.7.196.0/22 descr: G8 Customer Proxy Route origin: AS266608 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200612 source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: valid route: 45.7.196.0/23 origin: AS266608 descr: AS266608 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210312 #13:08:12Z source: RADB last-modified: 2023-11-13T16:05:09Z rpki-ov-state: valid route6: 2804:3e98::/32 origin: AS266608 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: isp [at] olafibra.com.br mnt-by: MAINT-AS266608 source: TC last-modified: 2022-06-23T02:56:50Z rpki-ov-state: valid route6: 2804:3e98::/32 descr: G8 Customer Proxy Route origin: AS266608 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200612 source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: valid route6: 2804:3e98::/33 origin: AS266608 descr: AS266608 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210312 #13:17:57Z source: RADB last-modified: 2023-11-13T16:05:09Z rpki-ov-state: valid route6: 2804:3e98:8000::/33 descr: CLARO S.A. Customer origin: AS266608 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211202 source: RADB last-modified: 2023-11-13T16:09:01Z rpki-ov-state: valid