These entries are queried from radb.net using whois, you can try my project getting these.
:AS62935 route: 66.205.244.0/23 origin: AS62935 descr: Org-ID: DCL-699 admin-c: HOSTM2104-ARIN tech-c: HOSTM2104-ARIN mnt-by: MNT-DCL-699 created: 2021-10-15T17:04:37Z last-modified: 2021-10-15T17:04:37Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.40.0/21 descr: Discovery Networks International descr: 999 Vanderbilt Beach Road descr: Suite 200 descr: Naples, FL 34108 descr: US origin: AS62935 mnt-by: MNT-DNL-39 notify: hostmaster [at] discoverynetworks.net changed: hostmaster [at] discoverynetworks.net 20181210 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.40.0/21 descr: Discovery Networks Aggregate origin: AS62935 mnt-by: MAINT-LIONLINK-NET changed: cjwright [at] lionlink.net 20240221 source: nttcom last-modified: 2024-02-22T01:28:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source