These entries are queried from radb.net using whois, you can try my project getting these.
:AS60237 route: 185.34.44.0/22 descr: Prolexic Technologies, Inc. origin: AS60237 mnt-by: MAINT-AS32787 changed: dborovyk [at] akamai.com 20170421 #10:03:06Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: valid route: 185.34.44.0/22 descr: WBBS origin: AS60237 mnt-by: wbbs-mnt created: 2014-07-17T09:13:11Z last-modified: 2014-07-17T09:13:11Z 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