These entries are queried from radb.net using whois, you can try my project getting these.
:AS46609 route: 206.125.164.0/22 origin: AS46609 descr: Dataweb Solutions notify: sysadmin [at] as46609.net mnt-by: MAINT-AS46609 changed: sysadmin [at] as46609.net 20211213 #22:04:33Z source: RADB last-modified: 2023-11-13T16:09:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.252.64.0/19 descr: Peer1 Route Object origin: AS46609 mnt-by: maint-as13768 changed: sbellerive [at] peer1.com 20091125 source: RADB last-modified: 2023-11-13T15:40:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:fc10::/32 origin: AS46609 descr: Dataweb Solutions notify: sysadmin [at] as46609.net mnt-by: MAINT-AS46609 changed: sysadmin [at] as46609.net 20211213 #22:07:05Z source: RADB last-modified: 2023-11-13T16:09:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source