These entries are queried from radb.net using whois, you can try my project getting these.
:AS-MK-NETZDIENSTE as-set: AS-MK-NETZDIENSTE descr: MK Netzdienste and customers members: AS25394 members: AS9197 members: AS12915 members: AS20791 members: AS20792 members: AS31147 members: AS34219 members: AS41163 members: AS41723 members: AS42281 members: AS43150 members: AS47611 members: AS49499 members: AS50978 members: AS56382 members: AS59902 members: AS198205 members: AS198956 members: AS199703 members: AS201901 members: AS202741 members: AS203347 members: AS206423 members: AS207580 members: AS209379 members: AS209981 members: AS211472 members: AS211909 members: AS213209 members: AS215218 members: AS395753 members: AS-BUNGALSKI members: AS-DNSYSTEMS members: AS-INFOSERVE members: AS-RHTEC members: AS-V10NETWORKS members: AS-VOIPED members: AS-MK-NETZDIENSTE-V6 admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: MK-NETZDIENSTE-MNT created: 2003-03-06T12:26:59Z last-modified: 2024-04-15T12:10:33Z 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: ****************************