These entries are queried from radb.net using whois, you can try my project getting these.
:AS62765 route: 72.19.0.0/24 origin: AS62765 descr: Proxy registered route object for Atlantic Bay Mortgage Group by Segra. admin-c: Corey Fisher tech-c: Steven Brooks mnt-by: MAINT-AS7795 changed: brookss [at] lumosnet.com 20220217 #14:39:25Z source: RADB last-modified: 2023-11-13T16:09:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source