These entries are queried from radb.net using whois, you can try my project getting these.
:AS209808 route6: 2a13:75c1:200::/40 origin: AS209808 mnt-by: DEBUGGED-MNT mnt-by: LUKEJ-MNT created: 2023-08-14T22:53:30Z last-modified: 2023-08-14T22:57:36Z 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: 2a13:75c1:200::/48 descr: Vultr Customer Route origin: AS209808 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20230904 #16:38:48-14400 source: RADB last-modified: 2023-11-13T16:18:33Z rpki-ov-state: valid