These entries are queried from radb.net using whois, you can try my project getting these.
:AS271960 route: 181.215.230.0/24 origin: AS271960 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com 20220912 source: radb last-modified: 2023-11-13T16:12:28Z rpki-ov-state: valid route: 181.215.230.0/24 origin: AS271960 mnt-by: IPXO-MNT created: 2022-03-02T14:54:30Z last-modified: 2022-03-02T14:54:30Z 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 route6: 2803:8e10::/32 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS271960 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: giovanna.castro [at] cwc.com 20211125 source: RADB last-modified: 2023-11-13T16:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source