These entries are queried from radb.net using whois, you can try my project getting these.
:AS209487 route: 193.108.240.0/24 origin: AS209487 mnt-by: ISPCLUSTER-MNT created: 2019-06-06T13:59:49Z last-modified: 2019-06-06T13:59:49Z 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: 2001:678:920::/48 origin: AS209487 mnt-by: ISPCLUSTER-MNT created: 2019-01-31T12:08:23Z last-modified: 2019-01-31T12:08:23Z 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