These entries are queried from radb.net using whois, you can try my project getting these.
:AS15693 route: 46.183.248.0/21 descr: BUSINESSCONNECT origin: AS15693 mnt-by: EM12689-MNT mnt-lower: EM12689-MNT mnt-routes: EM12689-MNT created: 2010-12-16T13:05:22Z last-modified: 2010-12-16T13:05:22Z 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: 185.29.60.0/24 origin: AS15693 descr: NL-BUSINESSCONNECT-BROADBAND mnt-by: EM12689-MNT created: 2021-04-27T11:25:07Z last-modified: 2021-04-27T11:25:07Z 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: 185.29.62.0/23 origin: AS15693 mnt-by: EM12689-MNT created: 2021-04-27T11:26:43Z last-modified: 2021-04-27T11:26:43Z 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: 195.191.120.0/23 descr: BusinessConnect origin: AS15693 mnt-by: EM12689-MNT mnt-lower: EM12689-MNT mnt-routes: EM12689-MNT created: 2010-02-06T17:11:45Z last-modified: 2014-03-12T11:10:50Z 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: 2a01:8800::/29 origin: AS15693 mnt-by: EM12689-MNT created: 2021-04-27T11:18:06Z last-modified: 2021-04-27T11:18:06Z 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