These entries are queried from radb.net using whois, you can try my project getting these.
:AS63318 route: 66.85.252.0/23 descr: Infotec Manitoba origin: AS63318 notify: noc [at] infotec.ca mnt-by: MNT-IM-315 changed: sergi [at] infotec.ca 20150619 source: ARIN rpki-ov-state: valid route: 66.85.252.0/24 descr: Infotec Manitoba origin: AS63318 notify: noc [at] infotec.ca mnt-by: MNT-IM-315 changed: sergi [at] infotec.ca 20150619 source: ARIN rpki-ov-state: valid route: 66.85.253.0/24 descr: Infotec Manitoba origin: AS63318 notify: noc [at] infotec.ca mnt-by: MNT-IM-315 changed: sergi [at] infotec.ca 20150619 source: ARIN rpki-ov-state: valid route6: 2602:ff39::/36 descr: Infotec Manitoba origin: AS63318 notify: noc [at] infotec.ca mnt-by: MNT-IM-315 changed: sergi [at] infotec.ca 20170220 source: ARIN rpki-ov-state: valid route6: 2602:ff39::/48 descr: Infotec Manitoba origin: AS63318 notify: noc [at] infotec.ca mnt-by: MNT-IM-315 changed: sergi [at] infotec.ca 20200622 source: ARIN rpki-ov-state: valid route6: 2602:ff39:98::/48 descr: Infotec Manitoba origin: AS63318 notify: noc [at] infotec.ca mnt-by: MNT-IM-315 changed: sergi [at] infotec.ca 20200622 source: ARIN rpki-ov-state: valid route6: 2602:ff39:ab::/48 descr: Infotec Manitoba origin: AS63318 notify: noc [at] infotec.ca mnt-by: MNT-IM-315 changed: sergi [at] infotec.ca 20200622 source: ARIN rpki-ov-state: valid route6: 2602:ff39:ca::/48 descr: Infotec Manitoba origin: AS63318 notify: noc [at] infotec.ca mnt-by: MNT-IM-315 changed: sergi [at] infotec.ca 20200622 source: ARIN rpki-ov-state: valid