These entries are queried from radb.net using whois, you can try my project getting these.
:AS-ISILINE as-set: AS-ISILINE descr: Isiline s.r.l. - ASN members: AS13113 members: AS13113:AS-CUSTOMERS tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: AS13113-MNT created: 2018-11-15T13:46:08Z last-modified: 2020-04-27T14:38:32Z 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: ****************************