These entries are queried from radb.net using whois, you can try my project getting these.
:AS-KHMAXNET as-set: AS-KHMAXNET descr: Maxnet downstreams descr: Kharkiv, Ukraine tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: MAXIMFS-MNT notify: admin [at] maxnet.ua created: 2006-11-17T10:59:01Z last-modified: 2024-04-15T15:59:43Z source: RIPE members: AS34700 members: AS57545 members: AS-UKRNAMES members: AS45045 members: AS2601 members: AS209117 remarks: === SOLARIX === members: AS44750 remarks: === IT Consulting Group === members: AS29146 members: AS210115 members: AS6712 members: AS56439 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: ****************************