These entries are queried from radb.net using whois, you can try my project getting these.
:AS269051 route: 45.178.248.0/22 descr: G8 Networks origin: AS269051 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20190614 source: RADB last-modified: 2023-11-13T15:56:39Z rpki-ov-state: valid route: 45.178.248.0/22 descr: UNIVERSO FIBER origin: AS269051 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS269051 changed: noc [at] lvnetwork.com.br 20240304 #10:02:00Z source: TC last-modified: 2024-03-04T13:02:09Z rpki-ov-state: valid route: 45.178.248.0/23 descr: UNIVERSO FIBER origin: AS269051 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS269051 changed: noc [at] lvnetwork.com.br 20240304 #10:02:00Z source: TC last-modified: 2024-03-04T13:02:09Z rpki-ov-state: valid route: 45.178.248.0/23 descr: CLARO S.A. Customer origin: AS269051 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210329 source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: valid route: 45.178.248.0/24 descr: UNIVERSO FIBER origin: AS269051 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS269051 changed: noc [at] lvnetwork.com.br 20240304 #10:02:00Z source: TC last-modified: 2024-03-04T13:02:09Z rpki-ov-state: valid route: 45.178.248.0/24 descr: CLARO S.A. Customer origin: AS269051 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210819 source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: valid route: 45.178.249.0/24 descr: CLARO S.A. Customer origin: AS269051 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210819 source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: valid route: 45.178.249.0/24 descr: UNIVERSO FIBER origin: AS269051 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS269051 changed: noc [at] lvnetwork.com.br 20240304 #10:02:00Z source: TC last-modified: 2024-03-04T13:02:09Z rpki-ov-state: valid route: 45.178.250.0/23 descr: CLARO S.A. Customer origin: AS269051 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210329 source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: valid route: 45.178.250.0/23 descr: UNIVERSO FIBER origin: AS269051 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS269051 changed: noc [at] lvnetwork.com.br 20240304 #10:02:00Z source: TC last-modified: 2024-03-04T13:02:09Z rpki-ov-state: valid route: 45.178.250.0/24 descr: UNIVERSO FIBER origin: AS269051 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS269051 changed: noc [at] lvnetwork.com.br 20240304 #10:02:00Z source: TC last-modified: 2024-03-04T13:02:09Z rpki-ov-state: valid route: 45.178.250.0/24 descr: CLARO S.A. Customer origin: AS269051 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210819 source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: valid route: 45.178.251.0/24 descr: UNIVERSO FIBER origin: AS269051 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS269051 changed: noc [at] lvnetwork.com.br 20240304 #10:02:00Z source: TC last-modified: 2024-03-04T13:02:09Z rpki-ov-state: valid route: 45.178.251.0/24 descr: CLARO S.A. Customer origin: AS269051 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210819 source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: valid route6: 2804:5eb4::/32 descr: G8 Networks origin: AS269051 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20190614 source: RADB last-modified: 2023-11-13T15:56:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5eb4::/32 descr: UNIVERSO FIBER origin: AS269051 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS269051 changed: noc [at] lvnetwork.com.br 20240304 #10:02:00Z source: TC last-modified: 2024-03-04T13:02:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source