These entries are queried from radb.net using whois, you can try my project getting these.
:AS268973 route: 45.176.252.0/22 descr: CLARO S.A. Customer origin: AS268973 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190801 source: RADB last-modified: 2023-11-13T15:56:48Z rpki-ov-state: valid route: 45.176.252.0/22 origin: AS268973 descr: BCNET notify: brunosamuell [at] hotmail.com mnt-by: MAINT-AS268973 changed: suporte [at] oliveiraconsultoria.net.br 20230109 source: TC last-modified: 2023-01-09T22:42:11Z rpki-ov-state: valid route: 45.176.252.0/23 descr: AS-ARG-CUSTOMER-268973 origin: AS268973 remarks: Cliente do Cliente ARG3 remarks: AS PATH 267613 263346 268973 remarks: Usuario XConn gcecilio 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: guilherme.cecilio [at] eletronet.com 20191001 #23:16:04Z source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: valid route: 45.176.252.0/23 origin: AS268973 descr: BCNET notify: brunosamuell [at] hotmail.com mnt-by: MAINT-AS268973 changed: suporte [at] oliveiraconsultoria.net.br 20230109 source: TC last-modified: 2023-01-09T22:42:11Z rpki-ov-state: valid route: 45.176.252.0/24 descr: AS-ARG-CUSTOMER-268973 origin: AS268973 remarks: Cliente do Cliente ARG3 remarks: AS PATH 267613 263346 268973 remarks: Usuario XConn gcecilio 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: guilherme.cecilio [at] eletronet.com 20191001 #23:16:04Z source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: valid route: 45.176.252.0/24 origin: AS268973 descr: BCNET notify: brunosamuell [at] hotmail.com mnt-by: MAINT-AS268973 changed: suporte [at] oliveiraconsultoria.net.br 20230109 source: TC last-modified: 2023-01-09T22:42:11Z rpki-ov-state: valid route: 45.176.253.0/24 origin: AS268973 descr: BCNET notify: brunosamuell [at] hotmail.com mnt-by: MAINT-AS268973 changed: suporte [at] oliveiraconsultoria.net.br 20230109 source: TC last-modified: 2023-01-09T22:42:11Z rpki-ov-state: valid route: 45.176.254.0/23 origin: AS268973 descr: BCNET notify: brunosamuell [at] hotmail.com mnt-by: MAINT-AS268973 changed: suporte [at] oliveiraconsultoria.net.br 20230109 source: TC last-modified: 2023-01-09T22:42:11Z rpki-ov-state: valid route: 45.176.254.0/24 origin: AS268973 descr: BCNET notify: brunosamuell [at] hotmail.com mnt-by: MAINT-AS268973 changed: suporte [at] oliveiraconsultoria.net.br 20230109 source: TC last-modified: 2023-01-09T22:42:11Z rpki-ov-state: valid route: 45.176.255.0/24 origin: AS268973 descr: BCNET notify: brunosamuell [at] hotmail.com mnt-by: MAINT-AS268973 changed: suporte [at] oliveiraconsultoria.net.br 20230109 source: TC last-modified: 2023-01-09T22:42:11Z rpki-ov-state: valid route6: 2804:5d74::/32 origin: AS268973 descr: BCNET notify: brunosamuell [at] hotmail.com mnt-by: MAINT-AS268973 changed: suporte [at] oliveiraconsultoria.net.br 20230111 source: TC last-modified: 2023-01-11T03:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5d74::/48 descr: AS-ARG-CUSTOMER-268973 origin: AS268973 remarks: Cliente do Cliente ARG3 remarks: AS PATH 267613 263346 268973 remarks: Usuario XConn gcecilio 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: guilherme.cecilio [at] eletronet.com 20191001 #23:16:04Z source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source