These entries are queried from radb.net using whois, you can try my project getting these.
:AS264188 route: 138.97.144.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS264188 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20211014 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.144.0/22 descr: G8 Customer Proxy Route origin: AS264188 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: 138.97.144.0/22 descr: VOLT TELECOM origin: AS264188 notify: noc [at] volttelecom.com.br mnt-by: MAINT-AS264188 changed: noc [at] volttelecom.com.br 20220221 source: TC last-modified: 2022-02-21T21:22:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.144.0/23 descr: CLARO S.A. Customer origin: AS264188 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.144.0/23 descr: VOLT TELECOM origin: AS264188 notify: noc [at] volttelecom.com.br mnt-by: MAINT-AS264188 changed: noc [at] volttelecom.com.br 20220221 source: TC last-modified: 2022-02-21T21:22:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.144.0/24 descr: CLARO S.A. Customer origin: AS264188 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180913 source: RADB last-modified: 2023-11-13T15:54:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.144.0/24 descr: VOLT TELECOM origin: AS264188 notify: noc [at] volttelecom.com.br mnt-by: MAINT-AS264188 changed: noc [at] volttelecom.com.br 20220221 source: TC last-modified: 2022-02-21T21:22:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.145.0/24 descr: CLARO S.A. Customer origin: AS264188 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180913 source: RADB last-modified: 2023-11-13T15:54:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.145.0/24 descr: VOLT TELECOM origin: AS264188 notify: noc [at] volttelecom.com.br mnt-by: MAINT-AS264188 changed: noc [at] volttelecom.com.br 20220221 source: TC last-modified: 2022-02-21T21:22:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.146.0/23 descr: CLARO S.A. Customer origin: AS264188 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.146.0/24 descr: VOLT TELECOM origin: AS264188 notify: noc [at] volttelecom.com.br mnt-by: MAINT-AS264188 changed: noc [at] volttelecom.com.br 20220221 source: TC last-modified: 2022-02-21T21:22:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.146.0/24 descr: CLARO S.A. Customer origin: AS264188 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180913 source: RADB last-modified: 2023-11-13T15:54:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.147.0/24 descr: VOLT TELECOM origin: AS264188 notify: noc [at] volttelecom.com.br mnt-by: MAINT-AS264188 changed: noc [at] volttelecom.com.br 20220221 source: TC last-modified: 2022-02-21T21:22:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.147.0/24 descr: CLARO S.A. Customer origin: AS264188 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180913 source: RADB last-modified: 2023-11-13T15:54:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:23dc::/32 descr: G8 Customer Proxy Route origin: AS264188 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: 2804:23dc::/32 descr: VOLT TELECOM origin: AS264188 notify: noc [at] volttelecom.com.br mnt-by: MAINT-AS264188 changed: noc [at] volttelecom.com.br 20220221 source: TC last-modified: 2022-02-21T21:18:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:23dc::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS264188 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20211014 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:23dc::/40 descr: CLARO S.A. Customer origin: AS264188 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240221 source: RADB last-modified: 2024-02-21T14:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:23dc:100::/40 descr: CLARO S.A. Customer origin: AS264188 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240221 source: RADB last-modified: 2024-02-21T14:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source