These entries are queried from radb.net using whois, you can try my project getting these.
:AS38951 route: 46.252.160.0/20 descr: TKT_SPB_46 origin: AS38951 mnt-by: TKT-MNT created: 2010-12-27T09:30:35Z last-modified: 2010-12-27T09:30:35Z 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: 77.241.32.0/20 descr: TKT_SPB_second origin: AS38951 mnt-by: TKT-MNT created: 2010-01-14T09:51:50Z last-modified: 2010-01-14T09:51:50Z 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: 87.237.112.0/21 descr: TKT_SPB_first origin: AS38951 mnt-by: TKT-MNT created: 2005-12-16T13:21:08Z last-modified: 2009-12-17T11:10:12Z 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: 93.185.176.0/20 descr: TKT_SPB_third origin: AS38951 mnt-by: TKT-MNT created: 2009-12-17T11:15:45Z last-modified: 2009-12-17T11:15:45Z 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: valid route: 109.205.248.0/21 descr: TKT_SPB_fourth origin: AS38951 mnt-by: TKT-MNT created: 2010-02-22T14:05:29Z last-modified: 2010-12-10T12:37:28Z 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 route6: 2a03:fe00::/32 descr: TKT_SPb_IPv6 origin: AS38951 mnt-by: TKT-MNT created: 2011-04-11T06:15:26Z last-modified: 2011-04-11T06:15:26Z 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