These entries are queried from radb.net using whois, you can try my project getting these.
:AS265155 route: 143.255.148.0/22 descr: G8 Networks origin: AS265155 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20151130 source: RADB last-modified: 2023-11-13T15:48:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2b7c::/32 descr: AS-NMT-CUSTOMER-265155 origin: AS265155 remarks: Cliente do Cliente NEW MASTER TURBO remarks: AS PATH 267613 266233 265155 remarks: Usuario XConn ulisses.almeida remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20210203 #12:16:56Z source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source