These entries are queried from radb.net using whois, you can try my project getting these.
:AS14426 route: 192.75.140.0/24 descr: MACEWAN3 Grant MacEwan University remarks: (added by Shaw on behalf of customer) origin: AS14426 notify: ipadmin [at] sjrb.ca notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20100712 source: RADB last-modified: 2024-03-05T21:00:08Z rpki-ov-state: valid route: 192.75.140.0/24 descr: Grant MacEwan University Edmonton origin: AS14426 mnt-by: CYBERA-AB-MNT changed: unread [at] ripe.net 20000101 source: CANARIE rpki-ov-state: valid route: 192.75.140.0/24 origin: AS14426 mnt-by: MNT-GMC-149 descr: MacEwan University 10700 - 104 Avenue Edmonton AB T5J-4S2 Canada tech-c: NOC2579-ARIN admin-c: NOC2579-ARIN source: ARIN created: 2020-08-11T15:03:27Z last-modified: 2020-08-11T15:03:27Z rpki-ov-state: valid route: 192.139.26.0/24 descr: Grant MacEwan University Edmonton origin: AS14426 mnt-by: CYBERA-AB-MNT changed: unread [at] ripe.net 20000101 source: CANARIE rpki-ov-state: valid route: 192.139.26.0/24 descr: MACEWAN4 Grant MacEwan University remarks: (added by Shaw on behalf of customer) origin: AS14426 notify: ipadmin [at] sjrb.ca notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20100712 source: RADB last-modified: 2024-03-05T21:00:08Z rpki-ov-state: valid route: 192.139.26.0/24 origin: AS14426 mnt-by: MNT-GMC-149 descr: MacEwan University 10700 - 104 Avenue Edmonton AB T5J-4S2 Canada tech-c: NOC2579-ARIN admin-c: NOC2579-ARIN source: ARIN created: 2020-08-11T15:04:43Z last-modified: 2020-08-11T15:04:43Z rpki-ov-state: valid route: 192.139.29.0/24 descr: MACEWAN2 Grant MacEwan University remarks: (added by Shaw on behalf of customer) origin: AS14426 notify: ipadmin [at] sjrb.ca notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20100712 source: RADB last-modified: 2024-03-05T21:00:08Z rpki-ov-state: valid route: 192.139.29.0/24 descr: Grant MacEwan University Edmonton origin: AS14426 mnt-by: CYBERA-AB-MNT changed: unread [at] ripe.net 20000101 source: CANARIE rpki-ov-state: valid route: 192.139.29.0/24 origin: AS14426 mnt-by: MNT-GMC-149 descr: MacEwan University 10700 - 104 Avenue Edmonton AB T5J-4S2 Canada tech-c: NOC2579-ARIN admin-c: NOC2579-ARIN source: ARIN created: 2020-08-11T15:05:29Z last-modified: 2020-08-11T15:05:29Z rpki-ov-state: valid route: 198.161.32.0/19 descr: Grant MacEwan University Edmonton origin: AS14426 mnt-by: CYBERA-AB-MNT changed: unread [at] ripe.net 20000101 source: CANARIE rpki-ov-state: valid route: 198.161.32.0/19 descr: MACEWAN1 Grant MacEwan University remarks: (added by Shaw on behalf of customer) origin: AS14426 notify: ipadmin [at] sjrb.ca notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20100712 source: RADB last-modified: 2024-03-05T21:00:08Z rpki-ov-state: valid route: 198.161.32.0/19 origin: AS14426 mnt-by: MNT-GMC-149 descr: MacEwan University 10700 - 104 Avenue Edmonton AB T5J-4S2 Canada tech-c: NOC2579-ARIN admin-c: NOC2579-ARIN source: ARIN created: 2020-08-11T15:06:15Z last-modified: 2020-08-11T15:06:15Z rpki-ov-state: valid route: 204.209.21.0/24 origin: AS14426 mnt-by: MNT-GMC-149 descr: MacEwan University 10700 - 104 Avenue Edmonton AB T5J-4S2 Canada tech-c: NOC2579-ARIN admin-c: NOC2579-ARIN source: ARIN created: 2020-08-11T15:06:58Z last-modified: 2020-08-11T15:06:58Z rpki-ov-state: valid route: 204.209.21.0/24 descr: MACEWAN5 Grant MacEwan University remarks: (added by Shaw on behalf of customer) origin: AS14426 notify: ipadmin [at] sjrb.ca notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20100712 source: RADB last-modified: 2024-03-05T21:00:10Z rpki-ov-state: valid route: 204.209.21.0/24 descr: Grant MacEwan University Edmonton origin: AS14426 mnt-by: CYBERA-AB-MNT changed: unread [at] ripe.net 20000101 source: CANARIE rpki-ov-state: valid route: 204.209.22.0/23 descr: MACEWAN5 Grant MacEwan University remarks: (added by Shaw on behalf of customer) origin: AS14426 notify: ipadmin [at] sjrb.ca notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20100712 source: RADB last-modified: 2024-03-05T21:00:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.209.22.0/24 origin: AS14426 mnt-by: MNT-GMC-149 descr: MacEwan University 10700 - 104 Avenue Edmonton AB T5J-4S2 Canada tech-c: NOC2579-ARIN admin-c: NOC2579-ARIN source: ARIN created: 2020-08-11T15:07:39Z last-modified: 2020-08-11T15:07:39Z rpki-ov-state: valid route: 204.209.22.0/24 descr: Grant MacEwan University Edmonton origin: AS14426 mnt-by: CYBERA-AB-MNT changed: unread [at] ripe.net 20000101 source: CANARIE rpki-ov-state: valid route: 204.209.23.0/24 descr: Grant MacEwan University Edmonton origin: AS14426 mnt-by: CYBERA-AB-MNT changed: unread [at] ripe.net 20000101 source: CANARIE rpki-ov-state: valid route: 204.209.23.0/24 origin: AS14426 mnt-by: MNT-GMC-149 descr: MacEwan University 10700 - 104 Avenue Edmonton AB T5J-4S2 Canada tech-c: NOC2579-ARIN admin-c: NOC2579-ARIN source: ARIN created: 2020-08-11T15:08:23Z last-modified: 2020-08-11T15:08:23Z rpki-ov-state: valid route6: 2001:470:7d::/48 origin: AS14426 descr: NET-2001-470-7d---48-AS14426 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:20:12Z last-modified: 2022-01-20T20:20:12Z rpki-ov-state: valid