These entries are queried from radb.net using whois, you can try my project getting these.
:AS12985 route: 31.41.136.0/21 descr: TVK WSM Wielun Cable Network origin: AS12985 mnt-by: TVKWSM-MNT created: 2011-03-31T16:44:13Z last-modified: 2013-06-21T12:51:22Z 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 route: 91.206.180.0/24 descr: TVK WSM Wielun origin: AS12985 mnt-by: TVKSMP-MNT created: 2023-04-06T08:03:48Z last-modified: 2023-04-06T08:21:33Z source: RIPE mnt-routes: TVKWSM-MNT descr: Abuse: abuse [at] wsm.wielun.pl 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 route6: 2a10:f781:10:67c7::/64 origin: AS12985 descr: EPIX-LORA-WSMWIEL mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:11:34Z last-modified: 2022-05-16T07:11:34Z 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