These entries are queried from radb.net using whois, you can try my project getting these.
:AS47451 route: 195.242.169.0/24 descr: doMEn origin: AS47451 mnt-by: MNT-DEJOA created: 2008-08-11T11:58:05Z last-modified: 2008-08-11T11:58:05Z 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: 203.236.196.0/22 descr: Temporary regisitered customer object by NTT Korea origin: AS47451 notify: korea-ip-gl [at] ntt.com notify: ops [at] ntt.net mnt-by: MAINT-NTTCOM-BB changed: takata [at] ntt.net 20040727 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:678:408::/48 origin: AS47451 mnt-by: MNT-VLADG created: 2020-05-25T09:02:41Z last-modified: 2020-05-25T09:02:41Z 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