These entries are queried from radb.net using whois, you can try my project getting these.
:AS56829 route: 91.227.148.0/24 descr: VNIITR-net origin: AS56829 mnt-by: MNT-VNIITR created: 2011-07-11T10:41:21Z last-modified: 2012-03-23T19:37:40Z 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: 91.238.86.0/23 descr: VNIITR-net origin: AS56829 mnt-by: MNT-VNIITR created: 2012-04-16T09:55:12Z last-modified: 2012-04-16T09:55:12Z 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