These entries are queried from radb.net using whois, you can try my project getting these.
:AS3250 route: 185.14.156.0/22 descr: Netskin Switzerland origin: AS3250 mnt-by: NETSKIN-MNT created: 2015-11-18T13:57:51Z last-modified: 2015-11-18T13:57:51Z 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: 2a03:b240::/29 descr: Netskin Switzerland origin: AS3250 mnt-by: NETSKIN-MNT created: 2022-02-07T16:12:10Z last-modified: 2022-02-07T16:12:10Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a03:b240::/32 descr: Netskin Switzerland origin: AS3250 mnt-by: NETSKIN-MNT created: 2015-11-17T09:16:07Z last-modified: 2015-11-17T09:16:07Z 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