These entries are queried from radb.net using whois, you can try my project getting these.
:AS270898 route6: 2804:7324::/32 origin: AS270898 descr: Globenet Customer - Tely - Veloo - INFONET - A G FELISMINO JUNIOR mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210805 #18:32:03Z source: RADB last-modified: 2023-11-13T16:08:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7324::/33 descr: CLARO S.A. Customer origin: AS270898 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20221010 source: RADB last-modified: 2023-11-13T16:12:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7324:8000::/33 descr: CLARO S.A. Customer origin: AS270898 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20221010 source: RADB last-modified: 2023-11-13T16:12:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source