These entries are queried from radb.net using whois, you can try my project getting these.
:AS264328 route: 138.122.48.0/22 origin: AS264328 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: fabio [at] eclipsetelecom.com.br mnt-by: MAINT-AS264328 source: TC last-modified: 2021-06-12T12:08:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.122.48.0/22 descr: G8 Networks origin: AS264328 mnt-by: MAINT-AS28329 changed: alexandre [at] g8.net.br 20180916 source: RADB last-modified: 2023-11-13T15:54:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2658::/32 origin: AS264328 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: fabio [at] eclipsetelecom.com.br mnt-by: MAINT-AS264328 source: TC last-modified: 2021-06-12T12:08:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2658::/32 descr: G8 Networks origin: AS264328 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20150702 source: RADB last-modified: 2023-11-13T15:48:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source