These entries are queried from radb.net using whois, you can try my project getting these.
:AS267648 route: 38.10.136.0/24 descr: CLARO S.A. Customer origin: AS267648 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230321 source: RADB last-modified: 2023-11-13T16:15:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.68.0/22 descr: G8 Networks origin: AS267648 mnt-by: MAINT-AS28329 changed: antonio [at] g8.net.br 20171031 source: RADB last-modified: 2023-11-13T15:52:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.68.0/24 descr: G8 Customer Proxy Route origin: AS267648 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br source: RADB last-modified: 2024-03-11T23:00:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.69.0/24 descr: CLARO S.A. Customer origin: AS267648 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230323 source: RADB last-modified: 2023-11-13T16:15:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.70.0/24 descr: CLARO S.A. Customer origin: AS267648 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211230 source: RADB last-modified: 2023-11-13T16:09:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.71.0/24 descr: CLARO S.A. Customer origin: AS267648 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230927 source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:44b4::/32 descr: G8 Networks origin: AS267648 mnt-by: MAINT-AS28329 changed: antonio [at] g8.net.br 20171031 source: RADB last-modified: 2023-11-13T15:52:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source