These entries are queried from radb.net using whois, you can try my project getting these.
:AS-MIPT as-set: AS-MIPT descr: MIPT ASes members: AS5467 members: AS25100 members: AS-LOFISNET members: AS47258 members: AS-RH members: AS48723 members: AS61396 admin-c: DUMY-RIPE tech-c: DUMY-RIPE notify: noc [at] mipt.ru mnt-by: MIPT-NET-MNT created: 2002-07-30T15:52:43Z last-modified: 2021-10-19T12:38:10Z 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: ****************************