These entries are queried from radb.net using whois, you can try my project getting these.
:AS14587 route: 65.241.91.0/24 descr: AS14587 proxy-registered route by Cogent origin: AS14587 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20040329 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.99.221.0/24 origin: AS14587 mnt-by: MNT-IPS-140 descr: BOCA Subnet tech-c: ADMIN6250-ARIN admin-c: ADMIN6250-ARIN source: ARIN created: 2020-07-16T20:49:36Z last-modified: 2020-07-16T20:49:36Z rpki-ov-state: valid