These entries are queried from radb.net using whois, you can try my project getting these.
:AS-MULTINET as-set: AS-MULTINET descr: Multinet Pakistan AS SET country: PK members: AS9260 members: AS55483 members: AS135523 tech-c: IC219-AP admin-c: IC219-AP mnt-by: MAINT-PK-MULTINETPAKISTAN mnt-lower: MAINT-PK-MULTINETPAKISTAN last-modified: 2019-02-27T10:16:04Z source: APNIC as-set: AS-MULTINET descr: MULTINET AS-SET members: AS268988,AS262376 tech-c: REPSO132 admin-c: REPSO132 notify: renato [at] speedwebnet.com.br mnt-by: MAINT-AS268988 changed: renato [at] speedwebnet.com.br 20230806 source: ALTDB as-set: AS-MULTINET descr: AXIOMA members: AS39785 members: AS-CITYTELECOM-KRS members: AS51838 members: AS51181 members: AS50442 members: AS42304 members: AS51756 members: AS50439 members: AS57261 members: AS209867 members: AS48302 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: AXIOMA-MNT created: 2006-04-17T04:05:38Z last-modified: 2024-01-10T09:24:45Z 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: ****************************