These entries are queried from radb.net using whois, you can try my project getting these.
:AS266505 route: 170.244.76.0/22 descr: AS266505 origin: AS266505 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170118 #03:12:19Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: valid route: 170.244.76.0/22 descr: RJ Tecnologia Provedores do Brasil LTDA - ME origin: AS266505 member-of: AS266505:RS-ROUTES notify: rjtecnologiape [at] gmail.com geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-PE geoidx: Camaragibe mnt-by: MAINT-AS266505 changed: rjtecnologiape [at] gmail.com 20230926 source: TC last-modified: 2023-10-03T19:29:31Z rpki-ov-state: valid route: 170.244.76.0/23 descr: RJ Tecnologia Provedores do Brasil LTDA - ME origin: AS266505 member-of: AS266505:RS-ROUTES notify: rjtecnologiape [at] gmail.com geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-PE geoidx: Camaragibe mnt-by: MAINT-AS266505 changed: rjtecnologiape [at] gmail.com 20230926 source: TC last-modified: 2023-10-03T19:29:31Z rpki-ov-state: valid route: 170.244.76.0/23 descr: CLARO S.A. Customer origin: AS266505 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230104 source: RADB last-modified: 2023-11-13T16:13:28Z rpki-ov-state: valid route: 170.244.77.0/24 descr: CLARO S.A. Customer origin: AS266505 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230718 source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: valid route: 170.244.78.0/23 descr: RJ Tecnologia Provedores do Brasil LTDA - ME origin: AS266505 member-of: AS266505:RS-ROUTES notify: rjtecnologiape [at] gmail.com geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-PE geoidx: Camaragibe mnt-by: MAINT-AS266505 changed: rjtecnologiape [at] gmail.com 20230926 source: TC last-modified: 2023-10-03T19:29:31Z rpki-ov-state: valid route: 170.244.78.0/23 descr: CLARO S.A. Customer origin: AS266505 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230714 source: RADB last-modified: 2023-11-13T16:17:47Z rpki-ov-state: valid route6: 2804:38d8::/32 descr: RJ Tecnologia Provedores do Brasil LTDA - ME origin: AS266505 member-of: AS266505:RS-ROUTES notify: rjtecnologiape [at] gmail.com geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-PE geoidx: Camaragibe mnt-by: MAINT-AS266505 changed: rjtecnologiape [at] gmail.com 20230926 source: TC last-modified: 2023-10-03T19:37:27Z rpki-ov-state: valid route6: 2804:38d8::/32 descr: AS266505 origin: AS266505 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170118 #03:16:55Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: valid route6: 2804:38d8::/33 descr: RJ Tecnologia Provedores do Brasil LTDA - ME origin: AS266505 member-of: AS266505:RS-ROUTES notify: rjtecnologiape [at] gmail.com geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-PE geoidx: Camaragibe mnt-by: MAINT-AS266505 changed: rjtecnologiape [at] gmail.com 20230926 source: TC last-modified: 2023-10-03T19:37:27Z rpki-ov-state: valid route6: 2804:38d8:8000::/33 descr: RJ Tecnologia Provedores do Brasil LTDA - ME origin: AS266505 member-of: AS266505:RS-ROUTES notify: rjtecnologiape [at] gmail.com geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-PE geoidx: Camaragibe mnt-by: MAINT-AS266505 changed: rjtecnologiape [at] gmail.com 20230926 source: TC last-modified: 2023-10-03T19:37:27Z rpki-ov-state: valid