These entries are queried from radb.net using whois, you can try my project getting these.
:AS41092 route: 148.81.127.0/24 descr: NASK (PL) origin: AS41092 mnt-by: AS1887-MNT created: 2006-09-08T10:16:40Z last-modified: 2006-09-08T10:16:40Z 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