These entries are queried from radb.net using whois, you can try my project getting these.
:AS-SYSTEMPROJECTS as-set: AS-SYSTEMPROJECTS descr: System Projects, LLC AS list members: AS60879 members: AS-IT21 members: AS49939 members: AS51600 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: SYSTEMPROJECTS-MNT created: 2013-04-19T13:18:24Z last-modified: 2018-03-05T07:03:04Z 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: ****************************