These entries are queried from radb.net using whois, you can try my project getting these.
:AS51789 route: 45.149.128.0/24 origin: AS51789 mnt-by: TIMEWEB-MNT created: 2022-06-06T14:52:27Z last-modified: 2022-06-06T14:52:27Z 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: 193.164.152.0/24 origin: AS51789 mnt-by: TIMEWEB-MNT created: 2022-04-08T09:42:14Z last-modified: 2022-04-08T09:42:14Z 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