These entries are queried from radb.net using whois, you can try my project getting these.
:AS399049 route: 64.8.96.0/19 origin: AS399049 descr: Proxy for Joe Wheeler admin-c: dcblox-support tech-c: dcblox-support mnt-by: MAINT-AS395567 changed: bob.bellinger [at] dcblox.com 20231221 # 2125Z source: RADB last-modified: 2023-12-21T21:25:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.8.96.0/19 origin: AS399049 descr: P.O. Box 460 Trinity AL 35673 United States admin-c: RAGAN29-ARIN tech-c: RAGAN29-ARIN mnt-by: MNT-JWEMC created: 2023-12-20T19:01:08Z last-modified: 2023-12-20T19:01:08Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.136.96.0/19 origin: AS399049 descr: P.O. Box 460 Trinity AL 35673 United States admin-c: RAGAN29-ARIN tech-c: RAGAN29-ARIN mnt-by: MNT-JWEMC created: 2023-02-02T13:45:25Z last-modified: 2023-02-02T14:05:54Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.136.96.0/19 origin: AS399049 descr: Proxy for Joe Wheeler route admin-c: WABIK-ARIN tech-c: BELLI86-ARIN notify: bob.bellinger [at] dcblox.com mnt-by: MAINT-AS395567 changed: bob.bellinger [at] dcblox.com 20210120 #13:45:00Z source: RADB last-modified: 2023-11-13T16:03:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.120.96.0/19 origin: AS399049 descr: P.O. Box 460 Trinity AL 35673 United States admin-c: RAGAN29-ARIN tech-c: RAGAN29-ARIN mnt-by: MNT-JWEMC created: 2023-02-02T13:46:45Z last-modified: 2023-02-02T14:06:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.120.96.0/19 origin: AS399049 descr: Proxy for Joe Wheeler route admin-c: WABIK-ARIN tech-c: BELLI86-ARIN notify: bob.bellinger [at] dcblox.com mnt-by: MAINT-AS395567 changed: bob.bellinger [at] dcblox.com 20230207 #14:29:39Z source: RADB last-modified: 2023-11-13T16:14:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.153.72.0/22 origin: AS399049 descr: Proxy for Joe Wheeler route admin-c: WABIK-ARIN tech-c: BELLI86-ARIN notify: bob.bellinger [at] dcblox.com mnt-by: MAINT-AS395567 changed: bob.bellinger [at] dcblox.com 20201214 #20:40:33Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.153.72.0/22 origin: AS399049 descr: P.O. Box 460 Trinity AL 35673 United States admin-c: RAGAN29-ARIN tech-c: RAGAN29-ARIN mnt-by: MNT-JWEMC created: 2023-02-02T13:47:25Z last-modified: 2023-02-02T14:06:16Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:6c0::/32 origin: AS399049 descr: proxy v6 for Joe Wheeler admin-c: WABIK-ARIN tech-c: BELLI86-ARIN notify: bob.bellinger [at] dcblox.com mnt-by: MAINT-AS395567 changed: bob.bellinger [at] dcblox.com 20201214 #20:42:38Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:6c0::/32 origin: AS399049 descr: P.O. Box 460 Trinity AL 35673 United States admin-c: RAGAN29-ARIN tech-c: RAGAN29-ARIN mnt-by: MNT-JWEMC created: 2023-02-02T13:43:14Z last-modified: 2023-02-02T14:05:43Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source