These entries are queried from radb.net using whois, you can try my project getting these.
:AS262694 route: 187.33.176.0/20 descr: AVATELECOM origin: AS262694 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190516 #20:46:51Z source: RADB last-modified: 2023-11-13T15:56:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source