These entries are queried from radb.net using whois, you can try my project getting these.
:AS205628 route: 193.233.148.0/24 descr: MIG-Service Centre Ltd. origin: AS205628 org: ORG-MIGS3-RIPE mnt-by: FREENET-MNT mnt-by: MIG-SRV-MNT created: 2017-07-07T19:20:06Z last-modified: 2018-07-05T07:22:35Z 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