These entries are queried from radb.net using whois, you can try my project getting these.
:AS31914 route: 139.64.216.0/24 origin: AS31914 mnt-by: MNT-HBN-2 descr: Box 291 Dominion City MB R0A 0H0 Canada tech-c: KLEIN44-ARIN admin-c: KLEIN44-ARIN source: ARIN created: 2020-08-14T21:39:22Z last-modified: 2020-08-14T21:39:22Z rpki-ov-state: valid route: 139.64.217.0/24 origin: AS31914 mnt-by: MNT-HBN-2 descr: Box 291 Dominion City MB R0A 0H0 Canada tech-c: KLEIN44-ARIN admin-c: KLEIN44-ARIN source: ARIN created: 2020-08-14T21:40:00Z last-modified: 2020-08-14T21:40:00Z rpki-ov-state: valid route: 162.249.40.0/22 origin: AS31914 admin-c: KLEIN44-ARIN tech-c: KLEIN44-ARIN mnt-by: MNT-HBN-2 created: 2020-12-03T19:39:33Z last-modified: 2020-12-03T19:39:33Z source: ARIN descr: MNT-HBN-2 route 162.249.040.000/22 AS31914 rpki-ov-state: valid route: 162.249.40.0/23 origin: AS31914 mnt-by: MNT-HBN-2 descr: Box 291 Dominion City MB R0A 0H0 Canada tech-c: KLEIN44-ARIN admin-c: KLEIN44-ARIN source: ARIN created: 2020-06-20T19:16:13Z last-modified: 2020-06-20T19:16:13Z rpki-ov-state: valid route: 162.249.40.0/24 origin: AS31914 mnt-by: MNT-HBN-2 tech-c: KLEIN44-ARIN admin-c: KLEIN44-ARIN source: ARIN created: 2020-11-19T17:33:31Z last-modified: 2020-11-19T17:33:31Z descr: MNT-HBN-2 route 162.249.040.000/24 AS31914 rpki-ov-state: valid route: 162.249.41.0/24 origin: AS31914 mnt-by: MNT-HBN-2 tech-c: KLEIN44-ARIN admin-c: KLEIN44-ARIN source: ARIN created: 2020-11-18T02:27:51Z last-modified: 2020-11-18T02:27:51Z descr: MNT-HBN-2 route 162.249.041.000/24 AS31914 rpki-ov-state: valid route: 162.249.42.0/23 origin: AS31914 mnt-by: MNT-HBN-2 descr: Box 291 Dominion City MB R0A 0H0 Canada tech-c: KLEIN44-ARIN admin-c: KLEIN44-ARIN source: ARIN created: 2020-06-20T19:17:11Z last-modified: 2020-06-20T19:17:11Z rpki-ov-state: valid route: 162.249.42.0/24 origin: AS31914 mnt-by: MNT-HBN-2 tech-c: KLEIN44-ARIN admin-c: KLEIN44-ARIN source: ARIN created: 2020-11-18T02:27:08Z last-modified: 2020-11-18T02:27:08Z descr: MNT-HBN-2 route 162.249.042.000/24 AS31914 rpki-ov-state: valid route: 162.249.43.0/24 origin: AS31914 mnt-by: MNT-HBN-2 tech-c: KLEIN44-ARIN admin-c: KLEIN44-ARIN source: ARIN created: 2020-11-19T17:32:35Z last-modified: 2020-11-19T17:32:35Z descr: MNT-HBN-2 route 162.249.043.000/24 AS31914 rpki-ov-state: valid route6: 2606:6280::/32 origin: AS31914 mnt-by: MNT-HBN-2 descr: Box 291 Dominion City MB R0A 0H0 Canada tech-c: KLEIN44-ARIN admin-c: KLEIN44-ARIN source: ARIN created: 2020-06-20T19:17:56Z last-modified: 2020-06-20T19:17:56Z rpki-ov-state: valid