These entries are queried from radb.net using whois, you can try my project getting these.
:AS-NSK as-set: AS-NSK descr: CJSC "ER-Telecom Holding" Novosibirsk branch descr: Novosibirsk, Russia members: AS30871 members: AS197768 members: AS47905 members: AS43478 members: AS61407 members: AS60500 members: AS59973 members: AS47905 members: AS202490 members: AS21311 members: AS-GAMEINSIGHT-NSK members: AS-IRKUTSK members: AS-BARNAUL members: AS-KRSK members: AS211609 members: AS212214 members: AS42524 members: AS-AVANTEL members: AS-TRUENETWORK members: AS50157 members: AS60119 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: RAID-MNT mnt-by: ERTH-MAGISTR created: 2008-02-26T10:20:20Z last-modified: 2023-01-30T11:27:24Z 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: ****************************