These entries are queried from radb.net using whois, you can try my project getting these.
:AS14167 route: 146.82.87.0/24 descr: Proxy Object origin: AS14167 remarks: Proxy object for Multi-AD mnt-by: MAINT-AS40948 changed: brussell [at] stratusnet.com 20161021 #17:44:49Z source: RADB last-modified: 2023-11-13T15:49:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source