These entries are queried from radb.net using whois, you can try my project getting these.
:AS33051 route: 209.242.170.0/24 origin: AS33051 descr: SD remarks: Proxy object for AS33051 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:06Z rpki-ov-state: valid