These entries are queried from radb.net using whois, you can try my project getting these.
:AS28989 route: 194.117.73.0/24 descr: KB EXPOBANK origin: AS28989 mnt-by: AS6673-MNT created: 2003-05-05T11:09:58Z last-modified: 2003-05-05T11:09:58Z 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 route: 194.117.87.0/24 descr: Expobank origin: AS28989 mnt-by: AS6673-MNT created: 2008-12-23T12:08:45Z last-modified: 2008-12-23T12:08:45Z 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