These entries are queried from radb.net using whois, you can try my project getting these.
:AS42548 route: 62.183.76.0/22 descr: Karachaevo-Cherkesskelektrosvyaz AS origin: AS42548 notify: alibek [at] mail.svkchr.ru notify: mnv [at] mail.svkchr.ru notify: geo [at] ns.kuban.ru mnt-by: STC-MNT created: 2007-03-14T13:37:42Z last-modified: 2007-03-14T13:37:42Z 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: 83.239.112.0/20 descr: Karachaevo-Cherkesskelektrosvyaz AS origin: AS42548 notify: alibek [at] mail.svkchr.ru notify: mnv [at] mail.svkchr.ru notify: geo [at] ns.kuban.ru mnt-by: STC-MNT mnt-routes: ROSTELECOM-MNT created: 2007-03-14T13:37:42Z last-modified: 2018-10-03T11:03:37Z 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: 85.172.176.0/20 descr: Karachaevo-Cherkesskelektrosvyaz AS origin: AS42548 notify: pvy [at] mail.svkchr.ru notify: svyaz [at] mail.svkchr.ru notify: mnv [at] mail.svkchr.ru notify: geo [at] ns.kuban.ru mnt-by: STC-MNT created: 2009-11-06T14:14:29Z last-modified: 2009-11-06T14:14:29Z 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: 85.173.160.0/19 descr: Karachaevo-Cherkesskelektrosvyaz AS origin: AS42548 notify: alibek [at] mail.svkchr.ru notify: mnv [at] mail.svkchr.ru notify: geo [at] ns.kuban.ru mnt-by: STC-MNT created: 2007-11-15T15:08:59Z last-modified: 2007-11-15T15:08:59Z 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: 178.34.224.0/19 descr: Karachaevo-Cherkesskelektrosvyaz AS origin: AS42548 notify: geo [at] ns.kuban.ru mnt-by: STC-MNT created: 2018-11-22T13:03:58Z last-modified: 2018-11-22T13:03:58Z 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: valid