These entries are queried from radb.net using whois, you can try my project getting these.
:AS-YARTELECOM as-set: AS-YARTELECOM descr: YARTELECOM customers AS list members: AS13118 members: AS50761 members: AS50750 members: AS5572 members: AS12772 members: AS49975 members: AS49777 members: AS28809 members: AS39864 members: AS44507 members: AS44425 members: AS8491 members: AS45005 members: AS56664 members: AS196941 members: AS57432 members: AS-TT members: AS-YAR-TT members: AS-GLOBALTS members: AS57988 members: AS58112 members: AS57711 members: AS56426 members: AS57781 members: AS64423 admin-c: DUMY-RIPE tech-c: DUMY-RIPE notify: vaa [at] yartelecom.ru notify: registry [at] yartelecom.ru mnt-by: YARTEL-MNT created: 2005-02-28T11:15:17Z last-modified: 2017-01-25T07:28:43Z 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: ****************************