These entries are queried from radb.net using whois, you can try my project getting these.
:AS1133 route: 130.89.0.0/16 descr: UTNET origin: AS1133 mnt-by: AS1103-MNT created: 2005-09-13T13:07:59Z last-modified: 2005-09-13T13:07:59Z 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: valid route: 145.90.8.0/24 descr: UT-ANYCAST-TEST-NET origin: AS1133 mnt-by: AS1103-MNT created: 2015-12-21T14:07:01Z last-modified: 2015-12-21T14:07:01Z 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: valid route6: 2001:678:d0::/48 descr: UT-ANYCAST-TEST-NET origin: AS1133 mnt-by: UT-DACS-MNT created: 2016-01-18T12:49:32Z last-modified: 2016-01-18T12:49:32Z 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 route6: 2001:67c:2564::/48 descr: University Twente IPv6 origin: AS1133 mnt-by: AS1103-MNT mnt-routes: AS1103-MNT created: 2011-11-11T11:26:32Z last-modified: 2011-11-11T11:26:32Z 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: valid