These entries are queried from radb.net using whois, you can try my project getting these.
:AS62321 route: 45.89.8.0/24 origin: AS62321 mnt-by: mnt-pl-arsim-1 created: 2023-07-11T21:54:53Z last-modified: 2023-07-11T21:54:53Z 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: 45.89.11.0/24 origin: AS62321 mnt-by: mnt-pl-arsim-1 created: 2023-07-11T21:56:09Z last-modified: 2023-07-11T21:56:09Z 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: 2a0e:b40::/48 origin: AS62321 mnt-by: mnt-pl-arsim-1 created: 2019-06-26T17:42:30Z last-modified: 2019-06-26T17:42:30Z 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: valid