These entries are queried from radb.net using whois, you can try my project getting these.
:AS267627 route: 45.71.176.0/22 descr: ITX-SAMM origin: AS267627 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180529 #12:15:49Z source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.71.176.0/24 descr: CLARO S.A. Customer origin: AS267627 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210722 source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.71.177.0/24 descr: CLARO S.A. Customer origin: AS267627 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210513 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.71.179.0/24 descr: CLARO S.A. Customer origin: AS267627 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210521 source: RADB last-modified: 2023-11-13T16:05:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4458::/32 descr: ITX-SAMM origin: AS267627 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180529 #12:10:00Z source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source