These entries are queried from radb.net using whois, you can try my project getting these.
:AS265021 route: 170.0.160.0/22 origin: AS265021 descr: PROXY FOR CUSTOMER mnt-by: MAINT-AS267484 changed: cse [at] metronetwork.com.br 20231017 source: RADB last-modified: 2023-11-13T16:19:03Z rpki-ov-state: valid route: 170.0.160.0/23 origin: AS265021 descr: AS265021 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20201215 #19:59:17Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: valid route6: 2804:3184::/32 descr: Transito Ensite - Lins Fibra origin: AS265021 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20170726 #14:52:11Z source: RADB last-modified: 2023-11-13T16:07:49Z rpki-ov-state: valid route6: 2804:3184::/33 origin: AS265021 descr: AS265021 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20201215 #19:39:02Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: valid