These entries are queried from radb.net using whois, you can try my project getting these.
:AS42802 route: 193.33.202.0/23 descr: KHARTECH network origin: AS42802 mnt-by: KHARTECH-MNT created: 2007-05-16T12:49:20Z last-modified: 2007-05-16T12:49:20Z 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: 193.33.202.0/24 descr: KHARTECH network origin: AS42802 mnt-by: KHARTECH-MNT created: 2007-05-16T12:48:35Z last-modified: 2007-05-16T12:48:35Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.33.203.0/24 descr: KHARTECH network origin: AS42802 mnt-by: KHARTECH-MNT created: 2007-05-16T12:49:05Z last-modified: 2007-05-16T12:49:05Z 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