These entries are queried from radb.net using whois, you can try my project getting these.
:AS264267 route: 138.118.224.0/22 origin: AS264267 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: lucasoliveira.asn [at] gmail.com mnt-by: MAINT-AS264267 source: TC last-modified: 2022-08-06T11:34:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:253c::/32 origin: AS264267 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: lucasoliveira.asn [at] gmail.com mnt-by: MAINT-AS264267 source: TC last-modified: 2022-08-06T11:34:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source