These entries are queried from radb.net using whois, you can try my project getting these.
:AS206153 route: 37.230.159.0/24 origin: AS206153 mnt-by: LIDERTELECOM-mnt created: 2017-03-20T08:40:36Z last-modified: 2017-03-20T08:40:36Z 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:4b4::/48 origin: AS206153 mnt-by: LIDERTELECOM-mnt created: 2017-11-27T14:02:53Z last-modified: 2017-11-27T14:02:53Z 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