These entries are queried from radb.net using whois, you can try my project getting these.
:AS-BESTLINE as-set: AS-BESTLINE descr: Bestline ASN members: AS50804 members: AS2643 members: AS200551 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: BESTLINE-MNT created: 2010-06-28T12:37:32Z last-modified: 2023-11-17T06:54:04Z 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: ****************************