These entries are queried from radb.net using whois, you can try my project getting these.
:AS42393 route: 193.33.80.0/23 descr: Svyaz-Kontrakt LLC origin: AS42393 mnt-by: SVYAZKONTRAKT-MNT created: 2007-02-27T12:17:30Z last-modified: 2007-03-01T16:35:45Z 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: 193.33.80.0/24 descr: Svyaz-Kontrakt LLC net193-1 origin: AS42393 mnt-by: SVYAZKONTRAKT-MNT created: 2007-09-05T17:42:46Z last-modified: 2007-09-05T17:42:46Z 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: 193.33.81.0/24 descr: Svyaz-Kontrakt LLC net193-2 origin: AS42393 mnt-by: SVYAZKONTRAKT-MNT created: 2007-09-05T17:46:12Z last-modified: 2007-09-05T17:46:12Z 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: 193.107.60.0/22 descr: Svyaz-Kontrakt LLC net193-107 origin: AS42393 mnt-by: SVYAZKONTRAKT-MNT created: 2010-02-12T18:00:19Z last-modified: 2010-02-12T18:00:19Z 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