These entries are queried from radb.net using whois, you can try my project getting these.
:AS-BULSATCOM as-set: AS-BULSATCOM descr: Bulsatcom EAD members: AS43205 members: AS41703 members: AS51614 members: AS57765 members: AS44101 members: AS21415 members: AS47982 members: AS26415 members: AS-POWER members: AS202634 members: AS39183 members: AS209681 members: AS210039 members: AS-HTECH members: AS-SOFIA-CONNECT tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: BULSATCOM-MNT created: 2010-12-02T09:35:08Z last-modified: 2024-02-23T09:56:48Z 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: ****************************