These entries are queried from radb.net using whois, you can try my project getting these.
:AS-OREN as-set: AS-OREN descr: JSC "Company "ER-Telecom" Orenburg branch remarks: Orenburg, Russia members: AS42683 members: AS57971 members: AS-RUTAXI members: AS50353 members: AS51348 members: AS50284 members: AS42141 members: AS-SMSL members: AS-FCOMM tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: RAID-MNT mnt-by: ERTH-MAGISTR created: 2007-04-02T09:44:02Z last-modified: 2022-05-27T15:13:34Z 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: ****************************