These entries are queried from radb.net using whois, you can try my project getting these.
:AS263100 route6: 2804:35b0::/32 descr: Cliente do Cliente CONTATO origin: AS263100 remarks: AS PATH 267613 28642 263100 remarks: Processamento corretivo v2 notify: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: guilherme.cecilio [at] eletronet.com 20190531 #21:09:09Z source: RADB last-modified: 2023-11-13T15:56:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source