These entries are queried from radb.net using whois, you can try my project getting these.
:AS-10VPN as-set: AS-10VPN descr: Free Range Cloud AS SET. More information at freerangecloud.com mnt-by: MNT-FRCH-1 tech-c: SUPPO2030-ARIN admin-c: SUPPO2030-ARIN members: AS49134,AS137908,AS-10VPN-CUST source: ARIN created: 2020-06-10T04:00:00Z last-modified: 2024-03-15T10:45:33Z