These entries are queried from radb.net using whois, you can try my project getting these.
:AS15568 route: 193.128.31.0/24 descr: Route object for EBRD origin: AS15568 mnt-by: AS3257-ROUTE-MNT created: 2003-08-08T13:28:26Z last-modified: 2022-09-02T12:44:35Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.128.76.0/24 descr: EBRD origin: AS15568 mnt-by: AS3257-ROUTE-MNT created: 2003-09-23T13:37:10Z last-modified: 2022-09-02T12:44:35Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.128.192.0/20 descr: EBRD origin: AS15568 mnt-by: AS3257-ROUTE-MNT created: 2003-10-01T09:41:17Z last-modified: 2022-09-02T12:44:35Z 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: not_found # No ROAs found, or RPKI validation not enabled for source