These entries are queried from radb.net using whois, you can try my project getting these.
:AS210352 route: 193.233.48.0/24 origin: AS210352 created: 2022-03-01T14:02:22Z last-modified: 2023-10-26T13:25:19Z source: RIPE mnt-by: FREENET-MNT 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: 2a00:b703:fff0::/48 origin: AS210352 mnt-by: BX-NOC mnt-by: BG-MNT created: 2022-03-30T12:39:30Z last-modified: 2022-03-30T12:39:30Z 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 route6: 2a05:546::/32 origin: AS210352 mnt-by: INETTECH-MNT created: 2022-04-10T20:04:26Z last-modified: 2022-04-10T20:04:26Z 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