These entries are queried from radb.net using whois, you can try my project getting these.
:AS32638 route: 192.75.12.0/24 descr: Trent University origin: AS32638 notify: shiva.raj [at] orion.on.ca mnt-by: ORANO-MNT created: 2021-08-10T04:16:00Z last-modified: 2021-08-10T04:16:00Z source: CANARIE rpki-ov-state: valid route: 192.75.12.0/24 origin: AS32638 descr: 1600 West Bank Drive Peterborough ON K9L-0G2 Canada admin-c: BELLA3-ARIN tech-c: CCA11-ARIN mnt-by: MNT-TRENTU-Z created: 2021-04-04T16:17:18Z last-modified: 2021-04-04T16:17:18Z source: ARIN rpki-ov-state: valid route: 192.197.151.0/24 origin: AS32638 descr: 1600 West Bank Drive Peterborough ON K9L-0G2 Canada admin-c: BELLA3-ARIN tech-c: CCA11-ARIN mnt-by: MNT-TRENTU-Z created: 2021-04-04T16:18:50Z last-modified: 2021-04-04T16:18:50Z source: ARIN rpki-ov-state: valid route: 192.197.151.0/24 descr: Trent University origin: AS32638 notify: shiva.raj [at] orion.on.ca mnt-by: ORANO-MNT created: 2021-08-10T04:20:27Z last-modified: 2021-08-10T04:20:27Z source: CANARIE rpki-ov-state: valid route: 192.197.152.0/24 descr: Trent University origin: AS32638 notify: shiva.raj [at] orion.on.ca mnt-by: ORANO-MNT created: 2021-08-10T04:20:57Z last-modified: 2021-08-10T04:20:57Z source: CANARIE rpki-ov-state: valid route: 192.197.152.0/24 origin: AS32638 descr: 1600 West Bank Drive Peterborough ON K9L-0G2 Canada admin-c: BELLA3-ARIN tech-c: CCA11-ARIN mnt-by: MNT-TRENTU-Z created: 2021-04-04T16:19:31Z last-modified: 2021-04-04T16:19:31Z source: ARIN rpki-ov-state: valid route: 192.197.153.0/24 origin: AS32638 descr: 1600 West Bank Drive Peterborough ON K9L-0G2 Canada admin-c: BELLA3-ARIN tech-c: CCA11-ARIN mnt-by: MNT-TRENTU-Z created: 2021-04-04T16:20:18Z last-modified: 2021-04-04T16:20:18Z source: ARIN rpki-ov-state: valid route: 192.197.153.0/24 descr: Trent University origin: AS32638 notify: shiva.raj [at] orion.on.ca mnt-by: ORANO-MNT created: 2021-08-10T04:21:27Z last-modified: 2021-08-10T04:21:27Z source: CANARIE rpki-ov-state: valid route: 192.197.154.0/24 descr: Trent University origin: AS32638 notify: shiva.raj [at] orion.on.ca mnt-by: ORANO-MNT created: 2021-08-10T04:21:57Z last-modified: 2021-08-10T04:21:57Z source: CANARIE rpki-ov-state: valid route: 192.197.154.0/24 origin: AS32638 descr: 1600 West Bank Drive Peterborough ON K9L-0G2 Canada admin-c: BELLA3-ARIN tech-c: CCA11-ARIN mnt-by: MNT-TRENTU-Z created: 2021-04-04T16:20:42Z last-modified: 2021-04-04T16:20:42Z source: ARIN rpki-ov-state: valid route: 204.225.8.0/21 origin: AS32638 descr: 1600 West Bank Drive Peterborough ON K9L-0G2 Canada admin-c: BELLA3-ARIN tech-c: CCA11-ARIN mnt-by: MNT-TRENTU-Z created: 2021-04-04T16:15:36Z last-modified: 2021-04-04T16:15:36Z source: ARIN rpki-ov-state: valid route: 204.225.8.0/21 descr: Trent University origin: AS32638 notify: shiva.raj [at] orion.on.ca mnt-by: ORANO-MNT created: 2021-08-10T04:17:00Z last-modified: 2021-08-10T04:17:00Z source: CANARIE rpki-ov-state: valid route: 204.225.8.0/24 descr: Trent University origin: AS32638 notify: shiva.raj [at] orion.on.ca mnt-by: ORANO-MNT created: 2021-10-12T18:32:27Z last-modified: 2021-10-12T18:32:27Z source: CANARIE rpki-ov-state: valid route: 209.42.96.0/19 descr: Trent University origin: AS32638 notify: shiva.raj [at] orion.on.ca mnt-by: ORANO-MNT created: 2021-08-10T04:16:30Z last-modified: 2021-08-10T04:16:30Z source: CANARIE rpki-ov-state: valid route: 209.42.96.0/19 origin: AS32638 descr: 1600 West Bank Drive Peterborough ON K9L 0G2 Canada admin-c: BELLA3-ARIN tech-c: CCA11-ARIN mnt-by: MNT-TRENTU created: 2021-04-04T16:13:43Z last-modified: 2023-11-10T13:13:57Z source: ARIN rpki-ov-state: valid route: 209.42.126.0/24 descr: Trent University origin: AS32638 notify: noc [at] orion.on.ca mnt-by: ORANO-MNT created: 2024-03-08T17:04:16Z last-modified: 2024-03-08T17:04:16Z source: CANARIE rpki-ov-state: valid route6: 2620:2f::/44 origin: AS32638 descr: Trent University 1600 West Bank Drive Peterborough ON K9L 0G2 Canada admin-c: BELLA3-ARIN tech-c: CCA11-ARIN mnt-by: MNT-TRENTU created: 2023-11-10T13:21:28Z last-modified: 2023-11-10T13:21:28Z source: ARIN rpki-ov-state: valid route6: 2620:2f::/48 descr: Trent University origin: AS32638 mnt-by: ORANO-MNT created: 2021-08-10T04:06:43Z last-modified: 2021-08-10T04:06:43Z source: CANARIE rpki-ov-state: valid