These entries are queried from radb.net using whois, you can try my project getting these.
:AS31134 route: 193.23.62.0/24 descr: AMZS d.d. descr: Slovenian auto-moto club descr: Dunajska cesta 128 a descr: 1000 Ljubljana, Slovenia origin: AS31134 notify: vili.mozina [at] siol.net notify: robert.pavlic [at] amzs.si mnt-by: AS5603-MNT created: 2004-03-05T15:50:15Z last-modified: 2004-03-05T15:50:15Z 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