These entries are queried from radb.net using whois, you can try my project getting these.
:AS56648 route6: 2a13:2900::/29 descr: FACILITEAM-IPv6 origin: AS56648 mnt-by: VDG-MNT mnt-by: lir-fr-faciliteam-1-MNT created: 2022-07-04T16:13:47Z last-modified: 2022-07-04T16:13:47Z 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