These entries are queried from radb.net using whois, you can try my project getting these.
:AS-UCANET as-set: AS-UCANET descr: ASes routed by ISP UCA Networks members: AS43404 members: AS51410 members: AS34687 members: AS-MOSCONNECT members: AS209228 members: AS35780 members: AS3287 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: UCARU-MNT created: 2007-10-09T07:50:23Z last-modified: 2022-12-01T17:56:04Z 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: ****************************