These entries are queried from radb.net using whois, you can try my project getting these.
:AS-IMC as-set: AS-IMC descr: IMC members: AS34251 members: AS42556 members: AS44827 members: AS44630 members: AS49971 members: AS29496 members: AS31158 members: AS197263 members: AS20971 members: AS59461 members: AS61371 members: AS25174 members: AS-SKYNET-BRV members: AS51611 members: AS-UNIONCOM members: AS51622 members: AS-UA-STARNET members: AS-MOBICOM members: AS8461 members: AS-MOBIKOM tech-c: DUMY-RIPE admin-c: DUMY-RIPE notify: noc [at] imc.ua created: 2006-06-19T08:01:06Z last-modified: 2022-02-09T13:30:26Z source: RIPE mnt-by: MNT-IMC 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: ****************************