These entries are queried from radb.net using whois, you can try my project getting these.
:AS264258 route: 138.118.72.0/22 descr: ITX-Embaré origin: AS264258 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20160620 #20:39:26Z source: RADB last-modified: 2023-11-13T15:49:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.118.72.0/23 descr: CLARO S.A. Customer origin: AS264258 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230927 source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.118.74.0/23 descr: CLARO S.A. Customer origin: AS264258 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230927 source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:f30::/48 descr: Transito Tascon to Embare Industria Alimenticia S/A origin: AS264258 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20180425 source: RADB last-modified: 2023-11-13T15:53:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source