These entries are queried from radb.net using whois, you can try my project getting these.
:AS393539 route: 158.51.242.0/24 origin: AS393539 descr: Sinclair Oil mnt-by: MAINT-AS13415 changed: ambrose.curtis [at] firstdigital.com 20230504 #21:49:54Z source: RADB last-modified: 2023-11-13T16:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source