These entries are queried from radb.net using whois, you can try my project getting these.
:AS266932 route: 45.224.48.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS266932 mnt-by: MAINT-AS61844 changed: core [at] newmastertelecom.com.br 20211018 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.48.0/22 descr: G8 Customer Proxy Route origin: AS266932 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200706 source: RADB last-modified: 2023-11-13T16:01:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4584::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS266932 mnt-by: MAINT-AS61844 changed: core [at] newmastertelecom.com.br 20211018 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4584::/32 descr: G8 Networks origin: AS266932 mnt-by: MAINT-AS28329 changed: antonio [at] g8.net.br 20171109 source: RADB last-modified: 2023-11-13T15:52:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source