These entries are queried from radb.net using whois, you can try my project getting these.
:AS12923 route: 81.201.224.0/20 descr: Wizard Computersysteme GmbH origin: AS12923 notify: rk [at] wizard.de mnt-by: LIBORIUS-MNT mnt-by: RK-MNT created: 2002-10-29T14:29:36Z last-modified: 2019-02-16T14:31:18Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 81.201.232.0/21 descr: Wizard Computersysteme GmbH origin: AS12923 notify: rk [at] wizard.de mnt-by: LIBORIUS-MNT created: 2003-09-30T10:14:13Z last-modified: 2003-09-30T10:14:13Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 85.112.224.0/19 descr: Wizard Computersysteme GmbH origin: AS12923 mnt-by: LIBORIUS-MNT mnt-by: RK-MNT created: 2005-02-02T16:44:41Z last-modified: 2019-02-21T13:05:37Z source: RIPE notify: rk [at] wizard.de 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: not_found # No ROAs found, or RPKI validation not enabled for source