These entries are queried from radb.net using whois, you can try my project getting these.
:AS267386 route: 45.234.236.0/22 origin: AS267386 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: digital.informatica.aguai [at] gmail.com mnt-by: MAINT-AS267386 source: TC last-modified: 2022-10-22T17:14:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.236.0/22 descr: ITX-I9 origin: AS267386 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180419 #11:58:32Z source: RADB last-modified: 2023-11-13T15:53:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.236.0/24 descr: ITX-I9 origin: AS267386 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180419 #12:00:30Z source: RADB last-modified: 2023-11-13T15:53:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4cb4::/32 origin: AS267386 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: digital.informatica.aguai [at] gmail.com mnt-by: MAINT-AS267386 source: TC last-modified: 2022-10-22T17:14:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4cb4::/32 descr: G8 Customer Proxy Route origin: AS267386 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20211019 source: RADB last-modified: 2023-11-13T16:08:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source