These entries are queried from radb.net using whois, you can try my project getting these.
:AS198052 route: 91.227.79.128/25 descr: MOST origin: AS198052 mnt-by: VISTLINK-MNT created: 2011-09-16T04:54:38Z last-modified: 2011-09-16T04:54:38Z 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: 91.231.94.0/24 descr: MOST origin: AS198052 mnt-by: VISTLINK-MNT created: 2011-11-07T18:08:02Z last-modified: 2011-11-07T18:08:02Z 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: 91.231.95.0/24 descr: MOST origin: AS198052 mnt-by: VISTLINK-MNT created: 2011-11-07T18:09:52Z last-modified: 2011-11-07T18:09:52Z 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: 91.238.200.0/24 descr: MOST origin: AS198052 mnt-by: VISTLINK-MNT created: 2012-04-20T12:36:16Z last-modified: 2012-04-20T12:36:16Z 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: 91.238.201.0/24 descr: MOST origin: AS198052 mnt-by: VISTLINK-MNT created: 2012-04-20T12:36:57Z last-modified: 2012-04-20T12:36:57Z 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