These entries are queried from radb.net using whois, you can try my project getting these.
:AS267460 route6: 2804:41d8::/32 descr: ALLNET TELECOM V6 origin: AS267460 mnt-by: MAINT-AS267460 notify: lindemberg [at] allnettelecom.com.br changed: lindemberg [at] allnettelecom.com.br 20220412 source: ALTDB rpki-ov-state: valid route6: 2804:41d8::/32 descr: AS267460 origin: AS267460 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170815 #23:34:32Z source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: valid