These entries are queried from radb.net using whois, you can try my project getting these.
:AS264889 route: 168.227.220.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS264889 mnt-by: MAINT-AS268200 changed: noc [at] liveinternet.com.br 20240416 source: ALTDB rpki-ov-state: valid route: 168.227.220.0/22 descr: G8 Customer Proxy Route origin: AS264889 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: valid route6: 2804:2f68::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS264889 mnt-by: MAINT-AS268200 changed: noc [at] liveinternet.com.br 20240416 source: ALTDB rpki-ov-state: valid route6: 2804:2f68::/32 descr: G8 Customer Proxy Route origin: AS264889 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: valid