These entries are queried from radb.net using whois, you can try my project getting these.
:AS-ELECTRA as-set: AS-ELECTRA descr: ELECTRA autonomous system group members: AS48094 members: AS50803 members: AS52065 members: AS-AIREXPRESS tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: ELECTRA-MNT created: 2008-10-30T12:56:58Z last-modified: 2023-10-03T15:17:03Z 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: ****************************