These entries are queried from radb.net using whois, you can try my project getting these.
:AS209921 route: 176.122.240.0/22 origin: AS209921 mnt-by: pl-wirtualne-1-mnt mnt-by: pl-wirtualne-2-mnt created: 2018-11-22T18:19:23Z last-modified: 2018-11-22T18:19:23Z 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 route6: 2a10:f781:10:3bc8::/64 origin: AS209921 descr: EPIX-LORA-WIRPOWIAT3 mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:11:32Z last-modified: 2022-05-16T07:11:32Z 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