These entries are queried from radb.net using whois, you can try my project getting these.
:AS138987 route6: 2a0d:1a40:faf::/48 descr: Prefixes used for hosting services on the BryceMW Experiments network origin: AS138987 mnt-by: MAINT-BRYCE created: 2020-06-13T05:19:50Z last-modified: 2020-06-13T05:19:50Z 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