These entries are queried from radb.net using whois, you can try my project getting these.
:AS269448 route: 45.187.16.0/22 descr: AS-ORB-CUSTOMER-269448 origin: AS269448 remarks: Cliente do Cliente Orbix remarks: AS PATH 267613 263073 266494 269448 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 20200227 #21:07:05Z source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.16.0/23 descr: CLARO S.A. Customer origin: AS269448 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200928 source: RADB last-modified: 2023-11-13T16:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.18.0/23 descr: CLARO S.A. Customer origin: AS269448 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200825 source: RADB last-modified: 2023-11-13T16:01:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:64c8::/32 descr: AS-ORB-CUSTOMER-269448 origin: AS269448 remarks: Cliente do Cliente Orbix remarks: AS PATH 267613 263073 266494 269448 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 20200227 #21:07:05Z source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source