These entries are queried from radb.net using whois, you can try my project getting these.
:AS15606 route: 192.195.72.0/24 descr: PL-NASK-20170131 descr: NASK ANYCAST origin: AS15606 notify: registry [at] nask.pl mnt-by: NASK2-MNT created: 2017-03-20T15:41:35Z last-modified: 2017-03-20T15:41:35Z 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: 2001:7f9:c::/48 descr: PL-NASK-20170131 NASK DNS ANYCAST origin: AS15606 notify: registry [at] nask.pl mnt-lower: NASK2-MNT mnt-routes: NASK2-MNT mnt-by: NASK2-MNT created: 2017-03-20T15:55:58Z last-modified: 2017-03-20T15:55:58Z 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: 2a10:f781:10:ef68::/64 origin: AS15606 descr: EPIX-LORA-NASKPIB mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:17:50Z last-modified: 2022-05-16T07:17:50Z 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: not_found # No ROAs found, or RPKI validation not enabled for source