These entries are queried from radb.net using whois, you can try my project getting these.
:AS-TRYTEK as-set: AS-TRYTEK descr: ASes router by Trytek members: AS44056 members: AS41560 members: AS47566 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: MNT-TRYTECH created: 2007-11-21T12:28:56Z last-modified: 2023-10-19T08:00:46Z 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: ****************************