These entries are queried from radb.net using whois, you can try my project getting these.
:AS-NLINE as-set: AS-NLINE descr: as-set for AS25189 members: AS25189 members: AS29420 members: AS44542 members: AS-COUNTRY tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: NLINERU-MNT mnt-by: NLINE_RU created: 2006-03-28T09:25:43Z last-modified: 2021-09-29T15:05:02Z 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: ****************************