These entries are queried from radb.net using whois, you can try my project getting these.
:AS211903 route: 45.94.253.0/24 origin: AS211903 mnt-by: ir-sindad-2-1-mnt mnt-by: mnt-ir-sindad2-1 mnt-by: Sindad created: 2021-03-07T20:33:34Z last-modified: 2021-03-07T20:33:34Z 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