These entries are queried from radb.net using whois, you can try my project getting these.
:AS397543 route: 207.23.96.0/20 descr: Royal Roads University (RRU) origin: AS397543 member-of: rs-BCNET-BC-RRU,AS271:RS-Gigapop,rs-BCNET-BC-TRANSIT-VICTX notify: noc [at] bc.net mnt-by: BCNET-BC-MNT changed: unread [at] ripe.net 20000101 source: CANARIE rpki-ov-state: valid route: 207.23.96.0/20 origin: AS397543 descr: 750 - 555 Seymour Street Vancouver BC V6B-3H6 Canada admin-c: HOSTM458-ARIN tech-c: NOC33711-ARIN mnt-by: MNT-BC-Z created: 2023-12-07T22:36:43Z last-modified: 2023-12-07T22:36:43Z source: ARIN rpki-ov-state: valid