These entries are queried from radb.net using whois, you can try my project getting these.
:AS61292 route: 185.152.34.0/24 origin: AS61292 mnt-by: BLIX-MNT created: 2019-01-16T11:03:09Z last-modified: 2019-01-16T11:03:09Z 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: 2a02:ed03::/32 origin: AS61292 mnt-by: BLIX-MNT created: 2019-03-06T20:19:35Z last-modified: 2019-03-06T20:19:35Z 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 route6: 2a0e:1c80:1a::/48 origin: AS61292 mnt-by: MNT-NB created: 2022-12-21T09:47:11Z last-modified: 2022-12-21T09:47:11Z 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