These entries are queried from radb.net using whois, you can try my project getting these.
:AS-NETSERVICE as-set: AS-NETSERVICE descr: NetService LTD. tech-c: DUMY-RIPE admin-c: DUMY-RIPE members: AS60168 members: AS202439 mnt-by: NETSERVICE-MNT created: 2015-05-27T16:09:32Z last-modified: 2022-12-20T14:39:05Z 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: ****************************