These entries are queried from radb.net using whois, you can try my project getting these.
:AS206138 route: 91.206.60.0/23 origin: AS206138 mnt-by: PLUSLINE-MNT created: 2020-05-11T12:35:53Z last-modified: 2020-05-11T12:35:53Z 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: 195.34.64.0/23 origin: AS206138 mnt-by: PLUSLINE-MNT created: 2020-05-11T12:35:19Z last-modified: 2020-05-11T12:35:19Z 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: 2001:67c:518::/48 origin: AS206138 mnt-by: PLUSLINE-MNT created: 2020-05-11T12:34:17Z last-modified: 2020-05-11T12:34:17Z 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: valid