These entries are queried from radb.net using whois, you can try my project getting these.
:AS263307 route: 191.7.20.0/22 origin: AS263307 descr: ITSOnline Com. Ltda. mnt-by: MAINT-AS53231 changed: fred [at] hostfiber.com.br 20200911 #16:26:28Z source: RADB last-modified: 2023-11-13T16:01:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.7.22.0/24 descr: CLARO S.A. Customer origin: AS263307 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210115 source: RADB last-modified: 2023-11-13T16:03:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:13fc::/32 descr: ITX-GRUPOHOST origin: AS263307 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180917 #19:45:39Z source: RADB last-modified: 2023-11-13T15:54:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source