These entries are queried from radb.net using whois, you can try my project getting these.
:AS210068 route: 193.57.42.0/24 origin: AS210068 mnt-by: MNT-AVATOR-GROUP created: 2018-10-16T05:58:39Z last-modified: 2018-10-17T08:43:42Z 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 route: 194.15.55.0/24 origin: AS210068 mnt-by: PITLINE-MNT created: 2020-01-21T12:35:40Z last-modified: 2020-01-21T12:35:40Z 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