These entries are queried from radb.net using whois, you can try my project getting these.
:AS21753 route: 200.1.140.0/22 descr: TELMEX-CL-SSEE - Cliente CONSORCIO Rinconada El Salto 202, Huechuraba Chile origin: AS21753 notify: luis.palma [at] telmex.com mnt-by: MAINT-AMCL-BB changed: luis.palma [at] telmex.com 20100927 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source