These entries are queried from radb.net using whois, you can try my project getting these.
:AS56337 route: 185.101.18.0/24 origin: AS56337 mnt-by: lb-wavenet-1-mnt mnt-by: wavelb-mntr created: 2017-04-25T11:19:40Z last-modified: 2017-04-25T11:19:40Z 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