These entries are queried from radb.net using whois, you can try my project getting these.
:AS395397 route: 24.252.172.0/24 origin: AS395397 descr: PHX remarks: Proxy object for AS395397 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:06Z rpki-ov-state: valid