These entries are queried from radb.net using whois, you can try my project getting these.
:AS-RC as-set: AS-RC descr: Aviatel ltd members: AS35374 members: AS197140 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: MKS-MNT created: 2005-09-06T12:51:03Z last-modified: 2017-12-04T13:45:56Z source: RIPE notify: noc [at] mksnet.ru 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: ****************************