These entries are queried from radb.net using whois, you can try my project getting these.
:AS268592 route: 45.164.0.0/22 origin: AS268592 descr: M A Conexao Eletrotecnica Multimidia Ltda ME mnt-by: MAINT-AS28260 changed: iuri.silva [at] altarede.com.br 20200708 #12:59:28Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5390::/32 origin: AS268592 descr: Seaborn Proxy for Customer AS266925 (Origin AS268592) admin-c: IP Network Operations tech-c: IP Network Operations mnt-by: MAINT-AS13786 changed: netops [at] edgeuno.com 20201210 #19:29:06Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source