These entries are queried from radb.net using whois, you can try my project getting these.
:AS-ITSHOSTED as-set: AS-ITSHOSTED descr: Its Hosted AS-set members: AS50655 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: ITSH-MNT created: 2010-02-20T14:50:54Z last-modified: 2019-08-07T10:22:42Z source: RIPE members: AS50655 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: ****************************