These entries are queried from radb.net using whois, you can try my project getting these.
:AS39584 route: 193.200.176.0/24 origin: AS39584 mnt-by: TELSTRA-UK-MNT created: 2019-01-17T21:45:31Z last-modified: 2019-01-17T21:45:31Z 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 route: 194.63.66.0/24 descr: Legal & General Investment Management Holdings Ltd origin: AS39584 mnt-by: TELSTRA-UK-MNT mnt-routes: TELSTRA-UK-MNT created: 2018-01-29T13:01:38Z last-modified: 2018-01-29T13:01:38Z 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 route: 194.63.67.0/24 descr: Legal & General Investment Management Holdings Ltd origin: AS39584 mnt-by: TELSTRA-UK-MNT mnt-routes: TELSTRA-UK-MNT created: 2018-01-29T13:02:09Z last-modified: 2018-01-29T13:02:09Z 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 route: 194.63.68.0/24 descr: Legal & General Investment Management Holdings Ltd origin: AS39584 mnt-by: TELSTRA-UK-MNT mnt-routes: TELSTRA-UK-MNT created: 2018-01-29T13:02:15Z last-modified: 2018-01-29T13:02:15Z 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 route: 194.63.69.0/24 descr: Legal & General Investment Management Holdings Ltd origin: AS39584 mnt-by: TELSTRA-UK-MNT mnt-routes: TELSTRA-UK-MNT created: 2018-01-29T13:02:24Z last-modified: 2018-01-29T13:02:24Z 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