These entries are queried from radb.net using whois, you can try my project getting these.
:AS270576 route: 189.126.88.0/22 descr: CUSTOMER GOMES & TOMAZETTI LTDA ME origin: AS270576 mnt-by: MAINT-AS28598 changed: cassio.passos [at] mobtelecom.com.br 20200406 #16:30:53Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.126.88.0/24 descr: CLARO S.A. Customer origin: AS270576 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220106 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.216.88.0/22 descr: AS-NNT-CUSTOMER-270576 origin: AS270576 remarks: Cliente do Cliente Norte Net remarks: AS PATH 267613 267420 270576 remarks: Usuario XConn rsousa 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: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: filtrosbgpoperadoras [at] eletronet.com 20230329 #09:21:03Z source: RADB last-modified: 2023-11-13T16:15:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e1c::/32 descr: CUSTOMER GOMES & TOMAZETTI LTDA ME origin: AS270576 mnt-by: MAINT-AS28598 changed: cassio.passos [at] mobtelecom.com.br 20200406 #16:33:05Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source