These entries are queried from radb.net using whois, you can try my project getting these.
:AS263926 route: 138.219.112.0/22 descr: AS263926 origin: AS263926 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20160701 #11:52:00Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: valid route: 138.219.112.0/23 descr: CLARO S.A. Customer origin: AS263926 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: valid route: 138.219.114.0/23 descr: CLARO S.A. Customer origin: AS263926 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: valid route6: 2804:27dc::/32 descr: AS263926 origin: AS263926 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20160701 #12:10:33Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: valid