These entries are queried from radb.net using whois, you can try my project getting these.
:AS19504 route: 64.6.112.0/20 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:30:16Z last-modified: 2020-06-15T16:30:16Z descr: MNT-WTCC route 064.006.112.000/20 AS19504 rpki-ov-state: valid route: 64.6.112.0/21 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:30:35Z last-modified: 2020-06-15T16:30:35Z descr: MNT-WTCC route 064.006.112.000/21 AS19504 rpki-ov-state: valid route: 64.6.120.0/21 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:31:19Z last-modified: 2020-06-15T16:31:19Z descr: MNT-WTCC route 064.006.120.000/21 AS19504 rpki-ov-state: valid route: 64.6.120.0/22 origin: AS19504 descr: MNT-WTCC route 064.006.120.000/22 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2021-10-21T13:16:01Z last-modified: 2021-10-21T13:16:01Z source: ARIN rpki-ov-state: valid route: 64.6.128.0/20 origin: AS19504 descr: V4-PUB-CB-ANNOUNCED remarks: Change Ticket HD0000027662705 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com source: RADB last-modified: 2024-01-05T18:17:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.109.112.0/21 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:31:53Z last-modified: 2020-06-15T16:31:53Z descr: MNT-WTCC route 066.109.112.000/21 AS19504 rpki-ov-state: valid route: 66.109.112.0/22 origin: AS19504 descr: MNT-WTCC route 066.109.112.000/22 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2021-10-21T13:19:39Z last-modified: 2021-10-21T13:19:39Z source: ARIN rpki-ov-state: valid route: 66.109.116.0/22 origin: AS19504 descr: MNT-WTCC route 066.109.116.000/22 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2021-10-21T13:20:33Z last-modified: 2021-10-21T13:20:33Z source: ARIN rpki-ov-state: valid route: 68.171.176.0/20 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:33:09Z last-modified: 2020-06-15T16:33:09Z descr: MNT-WTCC route 068.171.176.000/20 AS19504 rpki-ov-state: valid route: 68.171.176.0/21 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:33:25Z last-modified: 2020-06-15T16:33:25Z descr: MNT-WTCC route 068.171.176.000/21 AS19504 rpki-ov-state: valid route: 68.171.184.0/21 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:33:47Z last-modified: 2020-06-15T16:33:47Z descr: MNT-WTCC route 068.171.184.000/21 AS19504 rpki-ov-state: valid route: 104.200.208.0/21 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-08-04T18:56:14Z last-modified: 2020-08-04T18:56:14Z descr: MNT-WTCC route 104.200.208.000/21 AS19504 rpki-ov-state: valid route: 104.200.208.0/22 origin: AS19504 descr: MNT-WTCC route 104.200.208.0/22 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2023-02-15T15:11:32Z last-modified: 2023-02-15T15:11:32Z source: ARIN rpki-ov-state: valid route: 104.200.212.0/22 origin: AS19504 descr: MNT-WTCC route 104.200.212.0/22 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2023-02-17T17:00:22Z last-modified: 2023-02-17T17:00:22Z source: ARIN rpki-ov-state: valid route: 104.200.214.0/23 origin: AS19504 descr: MNT-WTCC route 104.200.214.0/23 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2021-10-21T13:22:52Z last-modified: 2021-10-21T13:22:52Z source: ARIN rpki-ov-state: valid route: 206.168.16.0/20 origin: AS19504 descr: V4-PUB-CB-ANNOUNCED remarks: Change Ticket ECR000001542642 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20230224 source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: valid route: 206.168.16.0/20 origin: AS19504 descr: MNT-WTCC route 206.168.16.0/20 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2023-02-15T15:06:55Z last-modified: 2023-02-15T15:06:55Z source: ARIN rpki-ov-state: valid route: 206.168.16.0/21 origin: AS19504 descr: MNT-WTCC route 206.168.016.000/21 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2023-02-15T15:19:06Z last-modified: 2023-02-15T15:19:06Z source: ARIN rpki-ov-state: valid route: 206.168.24.0/21 origin: AS19504 descr: MNT-WTCC route 206.168.024.000/21 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2023-02-15T15:19:40Z last-modified: 2023-02-15T15:19:40Z source: ARIN rpki-ov-state: valid route: 216.122.152.0/21 origin: AS19504 descr: MNT-WTCC route 216.122.152.000/21 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2021-12-21T21:13:18Z last-modified: 2021-12-21T21:13:18Z source: ARIN rpki-ov-state: valid route: 216.122.152.0/22 origin: AS19504 descr: MNT-WTCC route 216.122.152.0/22 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2023-02-17T17:01:17Z last-modified: 2023-02-17T17:01:17Z source: ARIN rpki-ov-state: valid route: 216.122.156.0/22 origin: AS19504 descr: MNT-WTCC route 216.122.156.0/22 AS19504 admin-c: HATFI18-ARIN tech-c: HOSTM2011-ARIN mnt-by: MNT-WTCC created: 2023-02-17T17:01:47Z last-modified: 2023-02-17T17:01:47Z source: ARIN rpki-ov-state: valid route: 216.147.224.0/20 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:34:15Z last-modified: 2020-06-15T16:34:15Z descr: MNT-WTCC route 216.147.224.000/20 AS19504 rpki-ov-state: valid route: 216.147.224.0/21 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:34:37Z last-modified: 2020-06-15T16:34:37Z descr: MNT-WTCC route 216.147.224.000/21 AS19504 rpki-ov-state: valid route: 216.147.232.0/21 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:34:54Z last-modified: 2020-06-15T16:34:54Z descr: MNT-WTCC route 216.147.232.000/21 AS19504 rpki-ov-state: valid route6: 2604:1c0::/32 origin: AS19504 mnt-by: MNT-WTCC tech-c: HOSTM2011-ARIN admin-c: HATFI18-ARIN source: ARIN created: 2020-06-15T16:42:08Z last-modified: 2020-06-15T16:42:08Z descr: MNT-WTCC route 2604:01C0:0000:0000:0000:0000:0000:0000/32 AS19504 rpki-ov-state: valid