These entries are queried from radb.net using whois, you can try my project getting these.
:AS42838 route: 77.87.16.0/21 descr: ATHEEB via EMIX origin: AS42838 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20091219 source: RADB last-modified: 2023-11-13T15:40:32Z rpki-ov-state: valid route: 77.87.16.0/21 descr: WBC Specific Block 1 origin: AS42838 mnt-by: WBC-MNT created: 2008-04-24T20:24:20Z last-modified: 2011-03-17T20:02:35Z 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