These entries are queried from radb.net using whois, you can try my project getting these.
:AS-YARNET as-set: AS-YARNET descr: Yarnet AS-s members: AS197078 members: AS58112 members: AS52118 members: AS44425 members: AS59656 members: AS48228 members: AS39864 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: YARNET-MNT created: 2011-01-13T07:26:32Z last-modified: 2022-09-29T14:17:16Z 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: ****************************