These entries are queried from radb.net using whois, you can try my project getting these.
:AS-SERV-TECH as-set: AS-SERV-TECH members: AS208626 members: AS57416 members: AS216475 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: serv-tech created: 2020-03-13T05:07:07Z last-modified: 2023-08-18T14:25:24Z 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: ****************************