These entries are queried from radb.net using whois, you can try my project getting these.
:AS-WEBPRO as-set: AS-WEBPRO descr: WEBPRO AND CLIENTS members: AS209116 descr: ---------------------------CASTOMERS--------------------------------------- members: AS-DOMUS members: AS-IDSTRATEGY descr: ---------------------------CLIENTS------------------------------------------- members: AS44630 members: AS212542 members: AS62096 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: WEBPRO-MNT created: 2019-09-05T14:29:45Z last-modified: 2023-06-28T08:27:51Z 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: ****************************