These entries are queried from radb.net using whois, you can try my project getting these.
:AS20491 route: 193.178.240.0/22 descr: WASKO origin: AS20491 remarks: removed cross-mnt: HOGA-MNT notify: ip [at] wasko.pl mnt-by: HOGA-MNT mnt-by: WASKO-MNT created: 1970-01-01T00:00:00Z last-modified: 2014-05-22T09:38:05Z 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 route6: 2001:67c:600::/48 descr: WASKO-NET6-GLIWICE origin: AS20491 mnt-by: WASKO-MNT created: 2014-06-09T08:56:09Z last-modified: 2014-06-09T08:56:09Z 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 route6: 2001:67c:22b0:a000::/51 descr: WASKO-NET6-GLIWICE origin: AS20491 mnt-by: WASKO-MNT created: 2011-06-13T09:46:18Z last-modified: 2011-06-13T09:46:18Z 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