These entries are queried from radb.net using whois, you can try my project getting these.
:AS269568 route: 45.189.48.0/22 descr: MEGA BYTE INTERNET LTDA - ME origin: AS269568 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS269568 changed: db-admin [at] bgp.net.br 20201205 source: TC last-modified: 2021-05-04T02:55:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.189.48.0/22 origin: AS269568 descr: MEGA BYTE INTERNET LTDA - ME mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200829 #19:40:55Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.189.48.0/23 descr: CLARO S.A. Customer origin: AS269568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201214 source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.189.48.0/24 descr: CLARO S.A. Customer origin: AS269568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201214 source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.189.49.0/24 descr: CLARO S.A. Customer origin: AS269568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210222 source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.189.50.0/23 descr: CLARO S.A. Customer origin: AS269568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201214 source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.189.50.0/24 descr: CLARO S.A. Customer origin: AS269568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201214 source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.189.51.0/24 descr: CLARO S.A. Customer origin: AS269568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201230 source: RADB last-modified: 2023-11-13T16:03:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6690::/32 origin: AS269568 descr: MEGA BYTE INTERNET LTDA - ME mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200829 #19:45:07Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source