These entries are queried from radb.net using whois, you can try my project getting these.
:AS48842 route: 91.212.60.0/24 descr: FriendIT - server hosting origin: AS48842 mnt-by: MNT-FRIENDIT created: 2009-03-08T19:21:20Z last-modified: 2009-03-08T19:21:20Z 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: 91.217.163.0/24 descr: Friend IT - Poland hosting origin: AS48842 mnt-by: MNT-FRIENDIT created: 2010-09-04T18:38:58Z last-modified: 2010-09-04T18:38:58Z 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: 193.169.172.0/23 descr: Friend IT Hosting origin: AS48842 mnt-by: MNT-FRIENDIT created: 2009-07-22T11:33:03Z last-modified: 2009-07-22T11:33:03Z 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