These entries are queried from radb.net using whois, you can try my project getting these.
:AS41880 route: 91.102.208.0/21 descr: Verizon Internet Services origin: AS41880 notify: crs-crew [at] verizon.com mnt-by: MAINT-MCICS changed: crs-crew [at] verizon.com 20230209 source: RADB last-modified: 2023-11-13T16:14:56Z rpki-ov-state: valid route: 91.102.208.0/21 descr: Bose European Management Services B.V. origin: AS41880 mnt-by: BOSE-MNT notify: ripe-admin [at] bose.com created: 2006-11-07T16:28:10Z last-modified: 2023-11-24T15:07:50Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid