These entries are queried from radb.net using whois, you can try my project getting these.
:AS44660 route: 31.133.44.0/23 origin: AS44660 mnt-by: UMCAST-MNT created: 2021-04-17T15:51:25Z last-modified: 2021-04-17T15:51:25Z 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: 31.133.44.0/24 origin: AS44660 mnt-by: UMCAST-MNT created: 2021-04-17T15:52:34Z last-modified: 2021-04-17T15:52:34Z 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: 31.133.45.0/24 origin: AS44660 mnt-by: UMCAST-MNT created: 2021-04-17T15:53:28Z last-modified: 2021-04-17T15:53:28Z 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