These entries are queried from radb.net using whois, you can try my project getting these.
:AS-NSC-SET as-set: AS-NSC-SET descr: NSC AS-SET 20120401 descr: Novosibirsk Scientific Center Maintainer descr: Akademgorodok Internet Project descr: Siberian Branch of Russian Academy of Science, descr: Novosibirsk, Russia members: AS5387 members: AS8506 members: AS43552 admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: NSCNET-MNT created: 2007-06-18T04:26:45Z last-modified: 2016-04-06T03:59:13Z 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: ****************************