These entries are queried from radb.net using whois, you can try my project getting these.
:AS14507 route: 63.84.114.0/24 descr: Altaire Enterprises, Inc. 144 East Grant Spearfish, SD 57783 origin: AS14507 mnt-by: MAINT-NTTCOM-RA changed: boudreat [at] eng.verio.net 20070413 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.107.0.0/24 origin: AS14507 mnt-by: MNT-TASTE-2 descr: 1920 Turning Leaf Lane Alexandria MN 56308 United States tech-c: REDET-ARIN admin-c: REDET-ARIN source: ARIN created: 2020-06-24T20:40:36Z last-modified: 2020-06-24T20:40:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source