These entries are queried from radb.net using whois, you can try my project getting these.
:AS262629 route: 177.72.252.0/23 descr: Bloco de IPs cliente "Vesx/Cooper" criado pela equipe Durand do Brazil origin: AS262629 admin-c: Eduardo F Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: eduardo [at] durand.com.br 20161114 #14:40:10Z source: RADB last-modified: 2023-11-13T15:49:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:340::/48 descr: Bloco de IPs cliente "Vesx/Cooper" criado pela equipe Durand do Brazil origin: AS262629 admin-c: Eduardo F Parajo tech-c: Epafras Rezende Schaden notify: eduardo [at] durand.com.br mnt-by: MAINT-AS22356 changed: eduardo [at] durand.com.br 20161114 #14:41:07Z source: RADB last-modified: 2023-11-13T15:49:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source