These entries are queried from radb.net using whois, you can try my project getting these.
:AS14750 route: 64.118.96.0/19 descr: auto-generated route object for 64.118.96.0/19 origin: AS14750 mnt-by: MAINT-AS14750 changed: terryh [at] team.sti.net 20111108 #00:24:45Z source: RADB last-modified: 2023-11-13T15:41:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.9.64.0/19 descr: auto-generated route object for 76.9.64.0/19 origin: AS14750 mnt-by: MAINT-AS14750 changed: terryh [at] team.sti.net 20111108 #00:24:45Z source: RADB last-modified: 2023-11-13T15:41:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source