These entries are queried from radb.net using whois, you can try my project getting these.
:AS-VOENTELECOM as-set: AS-VOENTELECOM descr: Voentelecom AS Set members: AS51892 members: AS200120 members: AS207016 tech-c: DUMY-RIPE admin-c: DUMY-RIPE notify: noc [at] voentk.ru mnt-by: ru-voentelecom-1-mnt created: 2013-10-08T06:56:22Z last-modified: 2018-06-22T13:13:07Z 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: ****************************