These entries are queried from radb.net using whois, you can try my project getting these.
:AS53502 route: 108.178.153.0/24 descr: RR-RC-Harbor Freight Tools USA Inc.-Pacwest origin: AS53502 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181114 #16:03:55Z source: RADB last-modified: 2023-11-13T16:15:18Z rpki-ov-state: valid