These entries are queried from radb.net using whois, you can try my project getting these.
:AS10981 route: 70.186.9.0/24 origin: AS10981 descr: MTC3 remarks: Proxy object for AS10981 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: valid