These entries are queried from radb.net using whois, you can try my project getting these.
:AS-RSVO_MIRIT_SOCHI as-set: AS-RSVO_Mirit_Sochi members: AS208075 members: AS57882 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: mnt-ru-rsvo-mirit-1 created: 2019-10-08T05:34:24Z last-modified: 2019-10-08T05:34:24Z 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: ****************************