These entries are queried from radb.net using whois, you can try my project getting these.
:AS-BGCOM as-set: AS-BGCOM descr: Set of ASNs announced by BGcom members: AS52153 members: AS38923 members: AS57875 members: AS-WPT members: AS44855 members: AS203291 members: AS203508 members: AS210220 members: AS-ICTFUTURE tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: PK22892-MNT created: 2011-01-13T14:12:29Z last-modified: 2024-04-03T12:32:46Z 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: ****************************