These entries are queried from radb.net using whois, you can try my project getting these.
:AS199311 route: 134.19.220.0/24 descr: Azertelecom-Route-134.19.220.0/24 origin: AS199311 mnt-by: AZRT created: 2016-04-15T12:14:18Z last-modified: 2016-04-15T12:14:18Z 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