These entries are queried from radb.net using whois, you can try my project getting these.
:AS198794 route: 91.239.100.0/24 descr: Proxy route object for AS198794 by AS63956 origin: AS198794 mnt-by: MAINT-AS63956 changed: noc [at] coloau.com.au 20170616 source: RADB last-modified: 2024-01-31T00:00:15Z rpki-ov-state: valid route: 91.239.100.0/24 descr: UNCENSOREDDNS-V4-ROUTE origin: AS198794 mnt-by: UNCENSOREDDNS-MNT created: 2012-05-22T12:37:43Z last-modified: 2017-05-13T15:48:55Z 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: valid route6: 2001:67c:28a4::/48 descr: Proxy route object for AS198794 by AS63956 origin: AS198794 mnt-by: MAINT-AS63956 changed: noc [at] coloau.com.au 20170616 source: RADB last-modified: 2024-01-31T00:00:10Z rpki-ov-state: valid route6: 2001:67c:28a4::/48 descr: UNCENSOREDDNS-V6-ROUTE origin: AS198794 mnt-by: UNCENSOREDDNS-MNT created: 2012-05-16T12:24:09Z last-modified: 2017-05-13T15:49:37Z 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