These entries are queried from radb.net using whois, you can try my project getting these.
:AS268265 route: 45.237.76.0/22 descr: AS268265 origin: AS268265 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20180604 #17:26:00Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.76.0/24 descr: CLARO S.A. Customer origin: AS268265 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.77.0/24 descr: CLARO S.A. Customer origin: AS268265 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.78.0/24 descr: CLARO S.A. Customer origin: AS268265 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.79.0/24 descr: CLARO S.A. Customer origin: AS268265 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4e80::/32 descr: AS268265 origin: AS268265 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20180604 #17:26:26Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source