These entries are queried from radb.net using whois, you can try my project getting these.
:AS20790 route: 194.242.60.0/24 descr: UA-INT , Application service provider origin: AS20790 remarks: Multihomed AS talking to AS5415 and AS3254 notify: iop [at] int.kiev.ua mnt-by: UA-INT-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:33:56Z 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: not_found # No ROAs found, or RPKI validation not enabled for source