These entries are queried from radb.net using whois, you can try my project getting these.
:AS268067 route: 45.167.136.0/22 descr: Estivanet Multimidia e Telecom Ltda origin: AS268067 mnt-by: MAINT-AS268067 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20190114 #14:37:05(-02) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5778::/32 descr: CLARO S.A. Customer origin: AS268067 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210329 source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5778::/33 descr: CLARO S.A. Customer origin: AS268067 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210329 source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5778:8000::/33 descr: CLARO S.A. Customer origin: AS268067 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210329 source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source