These entries are queried from radb.net using whois, you can try my project getting these.
:AS54408 route: 66.160.194.0/24 descr: Verizon Internet Services origin: AS54408 notify: crs-crew [at] verizon.com mnt-by: MAINT-MCICS changed: crs-crew [at] verizon.com 20220310 source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 66.160.194.0/24 origin: AS54408 descr: NET-66-160-194-0-24-AS54408 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:21:25Z last-modified: 2022-01-20T20:21:25Z rpki-ov-state: valid