These entries are queried from radb.net using whois, you can try my project getting these.
:AS-RSNETPEERS as-set: AS-RSNETPEERS descr: Macro for RSNet peers members: AS8291 members: AS43797 members: AS42121 members: AS42056 members: AS199148 members: AS62422 members: AS203891 members: AS198688 members: AS207940 members: AS43795 members: AS44425 members: AS198207 members: AS56557 members: AS199070 members: AS201643 members: AS205858 members: AS196764 members: AS213163 members: AS51532 members: AS3267 members: AS52184 members: AS60643 members: AS57580 members: AS48247 members: AS196721 members: AS61166 members: AS60518 members: AS56581 members: AS48316 members: AS51051 members: AS200294 members: AS203750 members: AS56342 members: AS41636 admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: TFGS-MNT mnt-by: AS8291-MNT created: 2003-02-04T11:42:33Z last-modified: 2021-04-19T14:08:21Z 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: ****************************