These entries are queried from radb.net using whois, you can try my project getting these.
:AS54385 route: 72.42.250.0/24 origin: AS54385 descr: PHX remarks: Proxy object for AS54385 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 184.176.1.0/24 origin: AS54385 descr: PHX remarks: Proxy object for AS54385 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: valid