These entries are queried from radb.net using whois, you can try my project getting these.
:AS12962 route: 87.227.206.0/24 origin: AS12962 mnt-by: SPNET-MNT created: 2018-04-27T08:02:30Z last-modified: 2018-04-27T08:02:30Z 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 route: 193.178.166.0/24 descr: FIBANK-BG-1 origin: AS12962 notify: isasho [at] fibank.bg mnt-by: ORBITEL-NOC created: 2003-11-11T10:49:15Z last-modified: 2003-11-11T10:49:15Z 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