These entries are queried from radb.net using whois, you can try my project getting these.
:AS268264 route: 45.237.68.0/22 descr: ITX-OCEANLINK origin: AS268264 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180614 #14:28:03Z source: RADB last-modified: 2023-11-13T15:53:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.68.0/24 descr: CLARO S.A. Customer origin: AS268264 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230224 source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.69.0/24 descr: CLARO S.A. Customer origin: AS268264 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230224 source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4e7c::/32 descr: ITX-OCEANLINK origin: AS268264 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180614 #14:28:33Z source: RADB last-modified: 2023-11-13T15:53:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source