These entries are queried from radb.net using whois, you can try my project getting these.
:AS13283 route: 159.103.0.0/16 descr: Bank Julius Baer notify: postmaster [at] juliusbaer.com origin: AS13283 mnt-by: CH-UNISOURCE-MNT mnt-by: BJB1-MNT created: 1970-01-01T00:00:00Z last-modified: 2017-03-07T15:16:24Z 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: 159.103.0.0/17 descr: Bank Julius Baer notify: postmaster [at] juliusbaer.com origin: AS13283 mnt-by: CH-UNISOURCE-MNT mnt-by: BJB1-MNT created: 2021-12-18T16:01:55Z last-modified: 2021-12-18T16:01:55Z 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: 159.103.128.0/17 descr: Bank Julius Baer notify: postmaster [at] juliusbaer.com origin: AS13283 mnt-by: CH-UNISOURCE-MNT mnt-by: BJB1-MNT created: 2021-12-18T16:01:55Z last-modified: 2021-12-18T16:01:55Z 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: 2a06:d581:1000::/36 descr: Bank Julius Baer notify: postmaster [at] juliusbaer.com origin: AS13283 mnt-by: BJB1-MNT mnt-by: CH-UNISOURCE-MNT created: 2017-01-03T10:01:27Z last-modified: 2017-03-07T15:10:56Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a06:d581:1000::/37 descr: Bank Julius Baer notify: postmaster [at] juliusbaer.com origin: AS13283 mnt-by: BJB1-MNT mnt-by: CH-UNISOURCE-MNT created: 2021-12-18T16:01:55Z last-modified: 2021-12-18T16:01:55Z 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: 2a06:d581:1800::/37 descr: Bank Julius Baer notify: postmaster [at] juliusbaer.com origin: AS13283 mnt-by: BJB1-MNT mnt-by: CH-UNISOURCE-MNT created: 2021-12-18T16:01:56Z last-modified: 2021-12-18T16:01:56Z 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: not_found # No ROAs found, or RPKI validation not enabled for source