These entries are queried from radb.net using whois, you can try my project getting these.
:AS61858 route: 201.148.180.0/22 descr: PRIME SYSTEM TELECOM origin: AS61858 mnt-by: MAINT-AS61858 changed: irrprime [at] primesystem.net.br 20220418 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.180.0/22 descr: G8 Customer Proxy Route origin: AS61858 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.180.0/23 descr: PRIME SYSTEM TELECOM origin: AS61858 mnt-by: MAINT-AS61858 changed: irrprime [at] primesystem.net.br 20220418 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.180.0/23 descr: CLARO S.A. Customer origin: AS61858 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200106 source: RADB last-modified: 2023-11-13T15:59:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.180.0/24 descr: CLARO S.A. Customer origin: AS61858 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200106 source: RADB last-modified: 2023-11-13T15:59:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.180.0/24 descr: PRIME SYSTEM TELECOM origin: AS61858 mnt-by: MAINT-AS61858 changed: irrprime [at] primesystem.net.br 20220418 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.181.0/24 descr: PRIME SYSTEM TELECOM origin: AS61858 mnt-by: MAINT-AS61858 changed: irrprime [at] primesystem.net.br 20220418 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.182.0/23 descr: PRIME SYSTEM TELECOM origin: AS61858 mnt-by: MAINT-AS61858 changed: irrprime [at] primesystem.net.br 20220418 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.182.0/23 descr: CLARO S.A. Customer origin: AS61858 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200106 source: RADB last-modified: 2023-11-13T15:59:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.182.0/24 descr: CLARO S.A. Customer origin: AS61858 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200106 source: RADB last-modified: 2023-11-13T15:59:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.182.0/24 descr: PRIME SYSTEM TELECOM origin: AS61858 mnt-by: MAINT-AS61858 changed: irrprime [at] primesystem.net.br 20220418 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.183.0/24 descr: CLARO S.A. Customer origin: AS61858 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200106 source: RADB last-modified: 2023-11-13T15:59:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.183.0/24 descr: PRIME SYSTEM TELECOM origin: AS61858 mnt-by: MAINT-AS61858 changed: irrprime [at] primesystem.net.br 20220418 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1a6c::/32 descr: PRIME SYSTEM TELECOM origin: AS61858 mnt-by: MAINT-AS61858 changed: irrprime [at] primesystem.net.br 20220418 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1a6c::/32 descr: G8 Customer Proxy Route origin: AS61858 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1a6c::/33 descr: CLARO S.A. Customer origin: AS61858 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1a6c:8000::/33 descr: CLARO S.A. Customer origin: AS61858 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:57e8::/32 descr: G8 Customer Proxy Route origin: AS61858 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20231016 source: RADB last-modified: 2023-11-13T16:19:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source