These entries are queried from radb.net using whois, you can try my project getting these.
:AS-IPV6GO as-set: AS-IPv6Go org: ORG-PP250-RIPE descr: Patrizio Palumbo Networks tech-c: DUMY-RIPE admin-c: DUMY-RIPE members: AS211358 members: AS215536 mnt-by: PCP1-MNT created: 2021-05-07T15:06:37Z last-modified: 2024-03-07T00:04:26Z 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: ****************************