These entries are queried from radb.net using whois, you can try my project getting these.
:AS-BALTICOM as-set: AS-BALTICOM descr: "Balticom" JSC members: AS5528 members: AS205625 members: AS12526 members: AS24651 members: AS28711 members: AS34018 members: AS34994 members: AS35333 members: AS41390 members: AS34535 members: AS49549 members: AS42979 members: AS44441 members: AS51347 members: AS57644 members: AS59615 members: AS62453 members: AS201854 members: AS48680 members: AS208938 members: AS38964 members: AS42936 members: AS64421 members: AS59732 members: AS31519 members: AS51338 members: AS198343 members: AS34354 members: AS199034 members: AS-SAG members: AS-GLOBALCOM_LV members: AS-CLOUDHOSTING admin-c: DUMY-RIPE tech-c: DUMY-RIPE notify: core [at] balticom.info mnt-by: LVBALTICOM-MNT created: 2007-04-23T13:27:36Z last-modified: 2023-09-18T09:13:33Z 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: ****************************