These entries are queried from radb.net using whois, you can try my project getting these.
:AS59935 route: 87.247.156.0/24 origin: AS59935 mnt-by: IP-RIPE created: 2018-10-12T09:50:18Z last-modified: 2024-03-06T15:21:52Z 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 route: 109.233.204.0/24 origin: AS59935 mnt-by: IP-RIPE created: 2024-03-06T15:22:51Z last-modified: 2024-03-06T15:22:51Z 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: 2001:67c:86c::/48 origin: AS59935 mnt-by: IP-RIPE created: 2021-09-15T13:14:02Z last-modified: 2024-03-06T15:22:37Z 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: not_found # No ROAs found, or RPKI validation not enabled for source