These entries are queried from radb.net using whois, you can try my project getting these.
:AS31693 route: 164.138.56.0/21 descr: WAN AGAIN descr: Internet Provider WAN AGAIN descr: 12, route de l'Isle sur la sorgue descr: 84510 CAUMONT SUR DURANCE descr: FRANCE origin: AS31693 notify: ripe [at] wanagain.net mnt-lower: WANAGAIN-MNT mnt-routes: WANAGAIN-MNT mnt-by: WANAGAIN-MNT created: 2012-03-19T15:51:06Z last-modified: 2021-06-27T19:06:52Z 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