These entries are queried from radb.net using whois, you can try my project getting these.
:AS-ROEDUNET as-set: AS-ROEDUNET descr: Romanian Education Network descr: ------------------------------- descr: IPv4 macro advertised by AS2614 descr: ------------------------------- members: AS2614 members: AS3233 members: AS6693 members: AS9199 members: AS12356 members: AS12675 members: AS13210 members: AS16120 members: AS16220 members: AS20820 members: AS24839 members: AS25278 members: AS25304 members: AS39385 members: AS39815 members: AS42142 members: AS43703 members: AS49437 members: AS49507 members: AS49918 members: AS50940 members: AS50944 members: AS51098 members: AS51970 members: AS57444 members: AS61353 members: AS199513 members: AS207129 admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: ROEDUNET-MNT created: 2002-08-23T18:07:54Z last-modified: 2023-07-06T13:13:23Z 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: ****************************