These entries are queried from radb.net using whois, you can try my project getting these.
:AS28630 route: 201.55.64.0/20 descr: Ascenty Serviços origin: AS28630 admin-c: Eduardo Parajo tech-c: Epafras Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20111028 #16:50:39Z source: RADB last-modified: 2023-11-13T15:41:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source