These entries are queried from radb.net using whois, you can try my project getting these.
:AS263081 route: 186.208.240.0/22 descr: VMOPENLINK origin: AS263081 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180425 #19:34:53Z source: RADB last-modified: 2023-11-13T15:53:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.208.242.0/23 descr: CLARO S.A. Customer origin: AS263081 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230323 source: RADB last-modified: 2023-11-13T16:15:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3f90::/32 descr: ITX-VMOPENLINK origin: AS263081 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180425 #19:38:44Z source: RADB last-modified: 2023-11-13T15:53:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source