These entries are queried from radb.net using whois, you can try my project getting these.
:AS271386 route: 45.7.92.0/22 descr: CLARO S.A. Customer origin: AS271386 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210923 source: RADB last-modified: 2023-11-13T16:08:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.92.0/24 descr: CLARO S.A. Customer origin: AS271386 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231113 source: RADB last-modified: 2023-11-13T16:19:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.93.0/24 descr: CLARO S.A. Customer origin: AS271386 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231113 source: RADB last-modified: 2023-11-13T16:19:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.94.0/24 descr: CLARO S.A. Customer origin: AS271386 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231113 source: RADB last-modified: 2023-11-13T16:19:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.95.0/24 descr: CLARO S.A. Customer origin: AS271386 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231113 source: RADB last-modified: 2023-11-13T16:19:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7ab0::/32 origin: AS271386 descr: NETWAY INFORMATICA LTDA Customer remarks: Proxy Object notify: noc [at] netway.inf.br mnt-by: MAINT-AS61678 changed: noc [at] netway.inf.br 20200928 #18:35:59Z source: RADB last-modified: 2023-11-13T16:12:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7ab0:100::/40 descr: CLARO S.A. Customer origin: AS271386 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201005 source: RADB last-modified: 2023-11-13T16:01:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7ab0:200::/40 descr: CLARO S.A. Customer origin: AS271386 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201005 source: RADB last-modified: 2023-11-13T16:01:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source