These entries are queried from radb.net using whois, you can try my project getting these.
:AS44826 route: 89.46.208.0/21 descr: SC P.C. NET-C.A.T.V. SRL origin: AS44826 mnt-by: PCNET-CATV-MNT created: 2008-03-19T10:09:10Z last-modified: 2008-03-19T10:09:17Z 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: 188.241.88.0/21 descr: SC P.C. NET-C.A.T.V. SRL origin: AS44826 mnt-by: PCNET-CATV-MNT created: 2010-06-08T08:31:04Z last-modified: 2010-06-08T08:31:04Z 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