These entries are queried from radb.net using whois, you can try my project getting these.
:AS-SHUROVA as-set: AS-SHUROVA tech-c: DUMY-RIPE admin-c: DUMY-RIPE members: AS203031 mnt-by: SHUROVA-MNT mnt-by: DL-MNT created: 2019-06-25T17:31:41Z last-modified: 2019-07-18T07:51:09Z 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: ****************************