These entries are queried from radb.net using whois, you can try my project getting these.
:AS43608 route: 62.77.132.0/22 origin: AS43608 mnt-by: IT011-MNT created: 2023-05-05T09:05:07Z last-modified: 2023-05-05T09:05:07Z 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 route: 78.24.104.0/21 descr: IT011 ISP IP network origin: AS43608 mnt-by: IT011-MNT mnt-lower: IT011-MNT mnt-routes: IT011-MNT notify: support [at] it011.com created: 2007-08-30T15:06:41Z last-modified: 2016-03-31T14:55:35Z 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 route: 78.24.108.0/24 origin: AS43608 mnt-by: IT011-MNT created: 2022-10-12T11:00:13Z last-modified: 2022-10-12T11:00:13Z 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: 185.61.56.0/22 descr: IT011 ISP IP network origin: AS43608 mnt-by: IT011-MNT mnt-lower: IT011-MNT mnt-routes: IT011-MNT created: 2014-09-12T19:15:51Z last-modified: 2014-09-12T19:17:08Z 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 route6: 2a00:9500::/32 descr: IT011 ISP IPv6 network origin: AS43608 mnt-by: IT011-MNT mnt-lower: IT011-MNT mnt-routes: IT011-MNT created: 2011-02-24T19:58:43Z last-modified: 2011-02-24T20:03:31Z 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