These entries are queried from radb.net using whois, you can try my project getting these.
:AS-VDSINA as-set: AS-VDSINA tech-c: DUMY-RIPE admin-c: DUMY-RIPE members: AS48282 members: AS212441 members: AS216071 members: AS207651 mnt-by: vdsina-mnt created: 2021-03-11T10:27:23Z last-modified: 2023-10-30T13:51:13Z 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: ****************************