These entries are queried from radb.net using whois, you can try my project getting these.
:AS-GNET as-set: AS-GNET descr: Internet Service Provider tech-c: MB272-AP admin-c: MB272-AP mnt-by: MAINT-MN-GNET last-modified: 2022-08-16T06:33:58Z members: AS24496 source: APNIC as-set: AS-GNET descr: GNET AS-SET members: AS31173 tech-c: DUMY-RIPE admin-c: DUMY-RIPE notify: ripe-notify [at] nameserver.net.ua mnt-by: GRAAL-MNT created: 2004-11-17T12:04:02Z last-modified: 2015-10-25T16:46:24Z 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: ****************************