These entries are queried from radb.net using whois, you can try my project getting these.
:AS203058 route: 91.244.200.0/22 origin: AS203058 mnt-by: fr-tims-1-mnt created: 2018-08-29T08:55:02Z last-modified: 2018-08-29T08:55:02Z 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 route: 185.146.76.0/22 origin: AS203058 mnt-by: fr-tims-1-mnt created: 2016-04-19T16:34:21Z last-modified: 2016-04-19T16:34:21Z 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 route: 185.209.48.0/24 origin: AS203058 mnt-by: lir-fr-timsit-1-MNT mnt-by: fr-tims-1-mnt created: 2022-08-08T13:52:06Z last-modified: 2022-08-08T13:52:06Z 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: 2a07:4e00::/29 origin: AS203058 mnt-by: fr-tims-1-mnt created: 2016-04-19T16:35:03Z last-modified: 2016-04-19T16:35:03Z 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