These entries are queried from radb.net using whois, you can try my project getting these.
:AS51966 route: 194.0.23.0/24 descr: KISA origin: AS51966 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20150409 #08:47:02Z source: RADB last-modified: 2023-11-13T15:47:22Z rpki-ov-state: valid route: 194.0.23.0/24 descr: Fondation RESTENA DNS-LU descr: Anycasted prefix origin: AS51966 mnt-by: RESTENA-MNT created: 2010-12-08T08:08:16Z last-modified: 2010-12-08T08:08:16Z 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 route6: 2001:678:1b::/48 descr: Fondation RESTENA DNS-LU descr: Anycasted prefix origin: AS51966 mnt-by: RESTENA-MNT created: 2010-12-08T08:10:06Z last-modified: 2010-12-08T08:10:06Z 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