These entries are queried from radb.net using whois, you can try my project getting these.
:AS-REWOLUCJA-NET as-set: AS-REWOLUCJA-NET tech-c: DUMY-RIPE admin-c: DUMY-RIPE members: AS51101 members: AS204484 members: AS50994 members: AS199416 members: AS197849 members: AS207500 mnt-by: MNT-REWOLUCJANET created: 2018-04-06T18:20:11Z last-modified: 2023-12-16T09:15:12Z 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: ****************************