These entries are queried from radb.net using whois, you can try my project getting these.
:AS-FFNW as-set: AS-FFNW members: AS206313 members: AS209347 members: AS-FFEN members: AS206554 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: stefan6 mnt-by: mnt-ffol created: 2017-07-05T13:27:54Z last-modified: 2022-04-07T04:52:47Z 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: ****************************