These entries are queried from radb.net using whois, you can try my project getting these.
:AS61692 route: 131.108.204.0/22 descr: Bloco de Ip's cliente "Mundo7" criado pela equipe Durand do Brazil origin: AS61692 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: eduardo [at] durand.com.br 20141015 #21:55:23Z source: RADB last-modified: 2023-11-13T15:46:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d0c::/32 origin: AS61692 descr: ITX-DB3 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190410 #20:48:50Z source: RADB last-modified: 2023-11-13T15:55:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source