These entries are queried from radb.net using whois, you can try my project getting these.
:AS39893 route: 94.232.144.0/21 origin: AS39893 descr: Netsystem Tomasz Przybysz mnt-by: MNT-NETSYSTEM24 created: 2017-11-15T11:51:39Z last-modified: 2017-11-15T11:51:39Z 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: 2001:678:574::/48 origin: AS39893 descr: Netsystem Tomasz Przybysz mnt-by: MNT-NETSYSTEM24 created: 2017-11-15T11:59:46Z last-modified: 2017-11-15T11:59:46Z 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