These entries are queried from radb.net using whois, you can try my project getting these.
:AS328433 route: 102.68.88.0/21 origin: AS328433 descr: Smerno-Ltd-AS, ZA mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20200219 #07:09:47Z source: RADB last-modified: 2023-11-13T15:59:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source