These entries are queried from radb.net using whois, you can try my project getting these.
:AS51172 route: 185.150.40.0/24 descr: DOMREG route REG origin: AS51172 mnt-by: DOMREG-LT created: 2016-07-13T11:57:32Z last-modified: 2016-07-13T11:57:32Z 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: 195.8.218.0/23 descr: DOMREG unicast route origin: AS51172 notify: tech [at] domreg.lt mnt-by: DOMREG-LT created: 2010-06-14T11:53:00Z last-modified: 2010-06-14T11:53:00Z 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: 2001:67c:218::/48 descr: DOMREG v6 unicast route origin: AS51172 mnt-by: DOMREG-LT created: 2010-06-14T11:54:13Z last-modified: 2010-06-14T11:54:13Z 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: 2a07:ab40::/48 descr: DOMREG route6 REG origin: AS51172 mnt-by: DOMREG-LT created: 2016-07-13T11:59:44Z last-modified: 2016-07-13T11:59:44Z 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