These entries are queried from radb.net using whois, you can try my project getting these.
:AS272472 route6: 2804:81b8::/32 origin: AS272472 descr: Globenet Customer - ASAP G. Telecom - Total Eletronica Telecomunicacoes mnt-by: MAINT-AS52320 changed: lucas.franca [at] globenet.net 20221031 #17:54:17Z source: RADB last-modified: 2023-11-13T16:12:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:81b8::/33 descr: CLARO S.A. Customer origin: AS272472 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source