These entries are queried from radb.net using whois, you can try my project getting these.
:AS44404 route: 185.150.244.0/22 origin: AS44404 mnt-by: HAUFE-MNT created: 2016-11-10T15:28:49Z last-modified: 2016-11-10T15:28:49Z source: RIPE descr: Haufe-Lexware GmbH & Co. KG 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:27a0::/48 origin: AS44404 descr: Haufe-Lexware GmbH & Co. KG mnt-by: HAUFE-MNT created: 2017-05-27T20:52:12Z last-modified: 2017-05-27T20:52:12Z 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: 2a03:ada0::/32 origin: AS44404 mnt-by: HAUFE-MNT created: 2016-11-10T15:31:17Z last-modified: 2016-11-10T15:31:17Z source: RIPE descr: Haufe-Lexware GmbH & Co. KG 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