These entries are queried from radb.net using whois, you can try my project getting these.
:AS6723 route: 178.255.176.0/21 descr: ua.xaim route origin: AS6723 mnt-by: XAIM-MNT created: 2011-02-10T10:50:41Z last-modified: 2011-02-10T10:50:41Z 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: 178.255.176.0/23 descr: ua.xaim collocation origin: AS6723 mnt-by: XAIM-MNT created: 2011-03-15T17:43:08Z last-modified: 2011-03-15T17:43:08Z 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: 178.255.178.0/24 descr: ua.xaim infrastructure route origin: AS6723 mnt-by: XAIM-MNT created: 2010-08-19T13:05:28Z last-modified: 2011-02-08T11:32:15Z 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: 178.255.183.0/24 descr: ua.xaim backup route origin: AS6723 mnt-by: XAIM-MNT created: 2021-02-08T12:20:25Z last-modified: 2021-02-08T12:20:25Z 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: 185.5.252.0/22 descr: ua.xaim route origin: AS6723 mnt-by: XAIM-MNT created: 2012-10-16T11:39:56Z last-modified: 2012-10-16T11:39:56Z 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: 185.5.255.0/24 descr: ua.xaim backup route origin: AS6723 mnt-by: XAIM-MNT created: 2021-02-08T12:40:07Z last-modified: 2021-02-08T12:40:07Z 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: 2a01:6d80::/32 descr: ua.xaim route origin: AS6723 mnt-by: XAIM-MNT created: 2011-07-06T15:49:08Z last-modified: 2011-07-06T15:49:08Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a01:6d80:f000::/36 descr: XAIM origin: AS6723 mnt-by: XAIM-MNT created: 2011-07-21T09:32:18Z last-modified: 2011-07-21T13:11:46Z 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