These entries are queried from radb.net using whois, you can try my project getting these.
:AS202539 route: 45.12.200.0/24 origin: AS202539 mnt-by: SCHUH created: 2019-08-17T09:01:38Z last-modified: 2019-08-17T09:01:38Z 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:1160::/48 origin: AS202539 mnt-by: SCHUH created: 2016-07-28T20:13:55Z last-modified: 2024-04-19T13:13:21Z 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: 2a0e:bf00::/32 origin: AS202539 mnt-by: SCHUH created: 2019-08-17T09:07:49Z last-modified: 2019-08-17T09:07:49Z 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