These entries are queried from radb.net using whois, you can try my project getting these.
:AS266648 route: 128.201.204.0/22 descr: OBJETIVO-INFORMATICA origin: AS266648 member-of: AS266648:RS-ROUTES notify: objetivoinformatica [at] hotmail.com geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-PE geoidx: Caruaru mnt-by: MAINT-AS266648 changed: objetivoinformatica [at] hotmail.com 20240326 source: TC last-modified: 2024-03-26T19:13:36Z rpki-ov-state: valid route: 128.201.204.0/22 descr: AS266648 origin: AS266648 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170629 #00:46:39Z source: RADB last-modified: 2023-11-13T15:51:15Z rpki-ov-state: valid route: 128.201.204.0/23 descr: CLARO S.A. Customer origin: AS266648 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230803 source: RADB last-modified: 2023-11-13T16:17:56Z rpki-ov-state: valid route: 128.201.206.0/23 descr: CLARO S.A. Customer origin: AS266648 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230803 source: RADB last-modified: 2023-11-13T16:17:56Z rpki-ov-state: valid route6: 2804:3f40::/32 descr: OBJETIVO-INFORMATICA origin: AS266648 member-of: AS266648:RS-ROUTES notify: objetivoinformatica [at] hotmail.com geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-PE geoidx: Caruaru mnt-by: MAINT-AS266648 changed: objetivoinformatica [at] hotmail.com 20240326 source: TC last-modified: 2024-03-26T19:15:08Z rpki-ov-state: valid route6: 2804:3f40::/32 descr: AS266648 origin: AS266648 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170629 #00:48:45Z source: RADB last-modified: 2023-11-13T15:51:15Z rpki-ov-state: valid