These entries are queried from radb.net using whois, you can try my project getting these.
:AS50103 route: 185.186.1.0/24 descr: Media Region Network origin: AS50103 mnt-by: MR7-MNT created: 2020-07-31T10:02:51Z last-modified: 2020-07-31T10:14:11Z 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