These entries are queried from radb.net using whois, you can try my project getting these.
:AS268549 route: 45.163.44.0/22 descr: AS268549 origin: AS268549 notify: suporte [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20201116 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.44.0/22 origin: AS268549 descr: CUSTOMER A. G. BRAGA E CIA LTDA mnt-by: MAINT-AS28598 changed: cassio.passos [at] mobtelecom.com.br 20190711 #23:53:03Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.44.0/24 descr: CLARO S.A. Customer origin: AS268549 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.45.0/24 descr: CLARO S.A. Customer origin: AS268549 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.46.0/24 descr: CLARO S.A. Customer origin: AS268549 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.47.0/24 descr: CLARO S.A. Customer origin: AS268549 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:52e8::/32 descr: AS268549 origin: AS268549 notify: suporte [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20201116 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:52e8::/32 origin: AS268549 descr: CUSTOMER A. G. BRAGA E CIA LTDA mnt-by: MAINT-AS28598 changed: cassio.passos [at] mobtelecom.com.br 20190711 #23:52:01Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source