These entries are queried from radb.net using whois, you can try my project getting these.
:AS270431 route: 190.115.84.0/22 descr: PROXY FOR OUR COSTUMER CONE origin: AS270431 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.115.84.0/22 origin: AS270431 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20200303 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.115.84.0/22 origin: AS270431 descr: CUSTOMER J Riva Junior Eletronics ME mnt-by: MAINT-AS28598 changed: jose.tiago [at] mobtelecom.com.br 20200303 #14:04:28Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.115.86.0/24 descr: CLARO S.A. Customer origin: AS270431 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210218 source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.115.87.0/24 descr: CLARO S.A. Customer origin: AS270431 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210218 source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6be0::/32 descr: PROXY FOR OUR COSTUMER CONE origin: AS270431 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6be0::/32 origin: AS270431 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20200303 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6be0::/32 origin: AS270431 descr: CUSTOMER J Riva Junior Eletronics ME mnt-by: MAINT-AS28598 changed: jose.tiago [at] mobtelecom.com.br 20200303 #14:05:33Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source