These entries are queried from radb.net using whois, you can try my project getting these.
:AS264054 route: 143.137.224.0/22 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:23:29Z rpki-ov-state: valid route: 143.137.224.0/22 descr: GoTelecom origin: AS264054 mnt-by: MAINT-AS263047 changed: eng [at] linkfull.com.br 20160108 #09:45:16Z source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: valid route: 143.137.224.0/23 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:21:00Z rpki-ov-state: valid route: 143.137.224.0/24 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:21:00Z rpki-ov-state: valid route: 143.137.224.0/24 descr: CLARO S.A. Customer origin: AS264054 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: valid route: 143.137.225.0/24 descr: CLARO S.A. Customer origin: AS264054 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: valid route: 143.137.225.0/24 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:21:00Z rpki-ov-state: valid route: 143.137.226.0/23 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:21:00Z rpki-ov-state: valid route: 143.137.226.0/24 descr: CLARO S.A. Customer origin: AS264054 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: valid route: 143.137.226.0/24 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:21:00Z rpki-ov-state: valid route: 143.137.227.0/24 descr: CLARO S.A. Customer origin: AS264054 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: valid route: 143.137.227.0/24 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:21:00Z rpki-ov-state: valid route6: 2804:2a10::/32 descr: CLARO S.A. Customer origin: AS264054 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: valid route6: 2804:2a10::/32 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:46:23Z rpki-ov-state: valid route6: 2804:2a10::/33 descr: CLARO S.A. Customer origin: AS264054 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200922 source: RADB last-modified: 2023-11-13T16:01:53Z rpki-ov-state: valid route6: 2804:2a10::/33 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:46:23Z rpki-ov-state: valid route6: 2804:2a10::/34 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:46:23Z rpki-ov-state: valid route6: 2804:2a10:4000::/34 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:46:23Z rpki-ov-state: valid route6: 2804:2a10:8000::/33 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:46:23Z rpki-ov-state: valid route6: 2804:2a10:8000::/33 descr: CLARO S.A. Customer origin: AS264054 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200922 source: RADB last-modified: 2023-11-13T16:01:53Z rpki-ov-state: valid route6: 2804:2a10:8000::/34 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:46:23Z rpki-ov-state: valid route6: 2804:2a10:c000::/34 descr: FALCON COMUNICACOES E INFORMATICA origin: AS264054 notify: engenharia [at] falconbandalarga.com.br mnt-by: MAINT-AS264054 changed: engenharia [at] falconbandalarga.com.br 20230703 source: TC last-modified: 2023-03-07T21:46:23Z rpki-ov-state: valid