These entries are queried from radb.net using whois, you can try my project getting these.
:AS268607 route: 45.164.76.0/22 descr: BCM SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA origin: AS268607 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS268607 changed: db-admin [at] bgp.net.br 20210325 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.76.0/22 descr: CLARO S.A. Customer origin: AS268607 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210525 source: RADB last-modified: 2023-11-13T16:05:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.76.0/22 descr: SPACE NETWORK origin: AS268607 mnt-by: MAINT-SPACENETWORK changed: igor [at] spacenetwork.com.br 20220428 source: NTTCOM last-modified: 2022-04-28T17:40:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.76.0/23 descr: G8 Networks origin: AS268607 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.78.0/23 descr: G8 Networks origin: AS268607 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.36.192.0/19 descr: SPACE NETWORK origin: AS268607 mnt-by: MAINT-SPACENETWORK changed: nilsonsnake [at] gmail.com 20210312 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3dc::/32 descr: SPACE NETWORK origin: AS268607 mnt-by: MAINT-SPACENETWORK changed: nilsonsnake [at] gmail.com 20210312 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:53cc::/32 origin: AS268607 descr: CUSTOMER - SAMM - BCM SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA mnt-by: MAINT-AS52551 changed: cgr.samm [at] grupoccr.com.br 20200418 #06:41:42Z source: RADB last-modified: 2023-11-13T16:00:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:53cc::/32 descr: SPACE NETWORK origin: AS268607 mnt-by: MAINT-SPACENETWORK changed: igor [at] spacenetwork.com.br 20220428 source: NTTCOM last-modified: 2022-04-28T17:40:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source