These entries are queried from radb.net using whois, you can try my project getting these.
:AS201842 route: 147.45.206.0/24 org: ORG-RFBR1-RIPE origin: AS201842 mnt-by: FREENET-MNT created: 2024-02-10T18:51:55Z last-modified: 2024-02-10T18:51:55Z 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: 193.233.79.0/24 descr: RUSSIAN CENTRE FOR SCIENCE INFORMATION (RCSI) org: ORG-RFBR1-RIPE origin: AS201842 mnt-by: FREENET-MNT created: 2014-09-23T19:29:26Z last-modified: 2022-09-12T16:12:10Z 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