These entries are queried from radb.net using whois, you can try my project getting these.
:AS33902 route: 217.172.16.0/21 origin: AS33902 descr: Gold Telecom Network route mnt-by: MNT-GT created: 2019-01-25T11:42:49Z last-modified: 2019-01-25T11:42:49Z 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: **************************** rpki-ov-state: valid