These entries are queried from radb.net using whois, you can try my project getting these.
:AS27962 route: 200.91.46.0/24 descr: TELMEX-CL-SSEE cliente ALTA VOZ origin: AS27962 notify: hernan.fuentes [at] clarochile.cl mnt-by: MAINT-AMCL-BB changed: hernan.fuentes [at] clarochile.cl 20201222 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.91.47.0/24 descr: TELMEX-CL-SSEE cliente ALTA VOZ origin: AS27962 notify: hernan.fuentes [at] clarochile.cl mnt-by: MAINT-AMCL-BB changed: hernan.fuentes [at] clarochile.cl 20201222 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source