These entries are queried from radb.net using whois, you can try my project getting these.
:AS46595 route: 64.35.144.0/20 descr: PVT Networks, Inc. origin: AS46595 notify: datanetwork [at] pvt.com mnt-by: MNT-PVTN changed: dspencer [at] pvt.com 20170221 source: ARIN rpki-ov-state: valid route: 64.35.144.0/22 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:15:19Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 64.35.152.0/23 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:16:04Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 104.37.76.0/23 descr: PVT Networks, Inc. origin: AS46595 notify: datanetwork [at] pvt.com mnt-by: MNT-PVTN changed: dspencer [at] pvt.com 20170518 source: ARIN rpki-ov-state: valid route: 104.37.78.0/24 descr: PVT Networks, Inc. origin: AS46595 notify: datanetwork [at] pvt.com mnt-by: MNT-PVTN changed: dspencer [at] pvt.com 20170518 source: ARIN rpki-ov-state: valid route: 174.137.64.0/20 descr: PVT Networks, Inc. origin: AS46595 notify: datanetwork [at] pvt.com mnt-by: MNT-PVTN changed: dspencer [at] pvt.com 20161108 source: ARIN rpki-ov-state: valid route: 174.137.64.0/22 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:17:07Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 174.137.68.0/23 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:18:02Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 174.137.70.0/23 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:18:40Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 174.137.72.0/22 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:56:34Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 174.137.77.0/24 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:56:58Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 216.255.192.0/19 descr: PVT Networks, Inc. origin: AS46595 notify: datanetwork [at] pvt.com mnt-by: MNT-PVTN changed: dspencer [at] pvt.com 20161026 source: ARIN rpki-ov-state: valid route: 216.255.192.0/21 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:57:21Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 216.255.200.0/23 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:58:00Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 216.255.205.0/24 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:58:24Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 216.255.206.0/23 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:58:59Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route: 216.255.208.0/20 origin: AS46595 descr: PVT Networks, Inc. admin-c: DANAS-ARIN tech-c: DANAS-ARIN tech-c: RKA74-ARIN tech-c: WYMAN35-ARIN mnt-by: MNT-PVTN created: 2022-09-23T20:59:36Z last-modified: 2024-03-12T19:00:15Z source: ARIN rpki-ov-state: valid route6: 2600:b000::/28 descr: PVT Networks, Inc. origin: AS46595 notify: datanetwork [at] pvt.com mnt-by: MNT-PVTN changed: dspencer [at] pvt.com 20161108 source: ARIN rpki-ov-state: valid