These entries are queried from radb.net using whois, you can try my project getting these.
:AS-LINXDATACENTER as-set: AS-LINXDATACENTER notify: noc [at] linxdatacenter.com admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: ru-linxdatacenter-1-mnt mnt-by: LINXDC-NOC created: 2018-08-08T12:22:31Z last-modified: 2023-08-11T09:06:40Z source: RIPE members: AS48399 members: AS56928 members: AS198117 members: AS21314 members: AS203981 members: AS202537 members: AS50523 members: AS-LLCFLEX members: AS51376 members: AS206973 members: AS201247 members: AS47478 members: AS51981 members: AS47652 members: AS197559 members: AS62065 members: AS49031 members: AS-LLCDELTA members: AS198712 members: AS58194 members: AS210491 members: AS-SKA 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: ****************************