These entries are queried from radb.net using whois, you can try my project getting these.
:AS-SET-APEX as-set: AS-SET-APEX org: ORG-AL350-RIPE members: AS201069 members: AS57982 members: AS207979 members: AS58271 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: APEX-ISP-MNT created: 2015-02-18T22:44:56Z last-modified: 2023-08-15T10:19:02Z 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: ****************************