These entries are queried from radb.net using whois, you can try my project getting these.
:AS42424 route: 193.33.92.0/23 descr: ICS Endava SRL origin: AS42424 mnt-by: ENDAVA-MNT created: 2007-02-23T06:32:52Z last-modified: 2009-01-23T14:40:11Z 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: 193.33.92.0/24 descr: ICS Endava SRL origin: AS42424 mnt-by: ENDAVA-MNT notify: oleg.sorocean [at] endava.com created: 2007-05-16T09:42:36Z last-modified: 2009-01-23T14:37:59Z 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: 193.33.93.0/24 descr: ICS Endava SRL origin: AS42424 mnt-by: ENDAVA-MNT notify: oleg.sorocean [at] endava.com created: 2007-05-16T09:40:18Z last-modified: 2009-01-23T14:36:54Z 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: 194.126.146.0/23 descr: ICS Endava SRL origin: AS42424 mnt-by: ENDAVA-MNT created: 2009-10-19T06:44:32Z last-modified: 2009-10-19T06:44:32Z 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 route: 194.126.146.0/24 descr: ICS Endava SRL origin: AS42424 mnt-by: ENDAVA-MNT created: 2009-10-19T06:42:51Z last-modified: 2009-10-19T06:42:51Z 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: valid route: 194.126.147.0/24 descr: ICS Endava SRL origin: AS42424 mnt-by: ENDAVA-MNT created: 2009-10-19T06:43:43Z last-modified: 2009-10-19T06:43:43Z 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