These entries are queried from radb.net using whois, you can try my project getting these.
:AS271511 route: 45.185.116.0/22 descr: G8 Customer Proxy Route origin: AS271511 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7cac::/32 origin: AS271511 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20201126 #22:44:13Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source