These entries are queried from radb.net using whois, you can try my project getting these.
:AS265987 route: 181.191.44.0/22 origin: AS265987 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: geraldoaurino [at] hotmail.com mnt-by: MAINT-AS265987 source: TC last-modified: 2022-07-20T12:56:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.44.0/22 descr: AS265987 origin: AS265987 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20180102 #13:21:01Z source: RADB last-modified: 2023-11-13T15:52:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:40e0::/32 origin: AS265987 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: geraldoaurino [at] hotmail.com mnt-by: MAINT-AS265987 source: TC last-modified: 2022-07-20T12:56:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:40e0::/32 descr: AS265987 origin: AS265987 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170720 #23:42:12Z source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source