These entries are queried from radb.net using whois, you can try my project getting these.
:AS6302 route: 68.107.193.0/24 origin: AS6302 descr: MTC1 remarks: Proxy object for AS6302 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: valid