These entries are queried from radb.net using whois, you can try my project getting these.
:AS266640 route: 128.201.48.0/22 descr: G8 Networks origin: AS266640 mnt-by: MAINT-AS28329 changed: marcio.cavalcante [at] g8.net.br 20180605 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.48.0/23 descr: CLARO S.A. Customer origin: AS266640 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211124 source: RADB last-modified: 2023-11-13T16:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3f1c::/32 descr: G8 Networks origin: AS266640 mnt-by: MAINT-AS28329 changed: marcio.cavalcante [at] g8.net.br 20180605 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source