These entries are queried from radb.net using whois, you can try my project getting these.
:AS4566 route: 8.29.25.0/24 origin: AS4566 descr: PHX remarks: Proxy object for AS4566 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.149.103.0/24 origin: AS4566 descr: PHX remarks: Proxy object for AS4566 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source