These entries are queried from radb.net using whois, you can try my project getting these.
:AS269684 route: 45.191.204.0/22 origin: AS269684 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20200107 source: NTTCOM rpki-ov-state: valid route: 45.191.204.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS269684 mnt-by: MAINT-AS266539 changed: rubpires [at] gmail.com 20211013 source: ALTDB rpki-ov-state: valid route6: 2804:6850::/32 origin: AS269684 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20211028 source: NTTCOM last-modified: 2021-10-28T10:36:31Z rpki-ov-state: valid route6: 2804:6850::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS269684 mnt-by: MAINT-AS266539 changed: rubpires [at] gmail.com 20211013 source: ALTDB rpki-ov-state: valid