These entries are queried from radb.net using whois, you can try my project getting these.
:AS-MTSBY as-set: AS-MTSBY descr: AS routed by Mobile TeleSystems JLLC (AS25106) members: AS25106 members: AS62170 members: AS-DATAHATA members: AS199102 members: AS35594 members: AS50345 members: AS206428 members: AS48340 members: AS13171 members: AS41793 members: AS49526 members: AS49682 members: AS202387 members: AS50205 members: AS203135 members: AS212619 members: AS211487 members: AS48107 members: AS60337 members: AS211263 members: AS57135 org: ORG-MTJ1-RIPE admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: MTSBY-MNT created: 2014-02-02T19:14:23Z last-modified: 2022-09-30T12:34:33Z 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: ****************************