These entries are queried from radb.net using whois, you can try my project getting these.
:AS57719 route: 194.31.57.0/24 descr: BATELCO via EMIX origin: AS57719 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20200129 source: RADB last-modified: 2023-11-13T15:59:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.31.57.0/24 descr: Kuwait Oil Tanker Company origin: AS57719 mnt-by: MNT-KOTC created: 2012-01-24T14:05:01Z last-modified: 2012-01-24T14:05:01Z 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