These entries are queried from radb.net using whois, you can try my project getting these.
:AS51158 route: 31.130.248.0/21 descr: MTREND-NET-2 origin: AS51158 mnt-by: MTREND-MNT created: 2011-05-18T07:16:27Z last-modified: 2011-05-18T07:16:27Z 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: 31.130.248.0/24 descr: Network 2 prefix 1 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:38:12Z last-modified: 2015-05-25T10:38:12Z 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: 31.130.249.0/24 descr: Network 2 prefix 2 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:41:02Z last-modified: 2015-05-25T10:41:02Z 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: 31.130.250.0/24 descr: Network 2 prefix 3 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:41:58Z last-modified: 2015-05-25T10:41:58Z 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: 31.130.251.0/24 descr: Network 2 prefix 4 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:43:04Z last-modified: 2015-05-25T10:43:04Z 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: 31.130.252.0/24 descr: Network 2 prefix 5 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:43:31Z last-modified: 2015-05-25T10:43:31Z 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: 31.130.253.0/24 descr: Network 2 prefix 6 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:44:07Z last-modified: 2015-05-25T10:44:07Z 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: 31.130.254.0/24 descr: Network 2 prefix 6 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:44:37Z last-modified: 2015-05-25T10:44:37Z 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 route: 31.130.255.0/24 descr: Network 2 prefix 8 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:45:14Z last-modified: 2015-05-25T10:45:14Z 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: 194.28.212.0/22 descr: route object origin: AS51158 mnt-by: MTREND-MNT created: 2010-06-22T22:21:11Z last-modified: 2010-06-22T22:21:11Z 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: 194.28.212.0/24 descr: route object origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-22T10:51:15Z last-modified: 2015-05-22T10:51:15Z 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: 194.28.213.0/24 descr: Prefix 2 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:33:51Z last-modified: 2015-05-25T10:33:51Z 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 route: 194.28.214.0/24 descr: Prefix 3 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:34:24Z last-modified: 2015-05-25T10:34:24Z 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: 194.28.215.0/24 descr: Prefix 4 origin: AS51158 mnt-by: MTREND-MNT created: 2015-05-25T10:35:23Z last-modified: 2015-05-25T10:35:23Z 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