These entries are queried from radb.net using whois, you can try my project getting these.
:AS203727 route: 5.42.92.0/24 origin: AS203727 mnt-by: altawk-mnt created: 2023-05-04T10:01:14Z last-modified: 2023-05-04T10:01:14Z 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: 77.91.68.0/24 descr: Altawk Hosting origin: AS203727 mnt-by: altawk-mnt created: 2023-01-24T16:03:23Z last-modified: 2023-01-25T09:36:49Z 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: 77.91.124.0/24 descr: Altawk Hosting origin: AS203727 mnt-by: altawk-mnt created: 2022-12-01T14:23:21Z last-modified: 2023-01-25T09:35:16Z 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: 109.107.182.0/24 origin: AS203727 mnt-by: Renets-mnt mnt-by: altawk-mnt created: 2023-10-05T15:27:48Z last-modified: 2023-10-05T15:27:55Z 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: 193.233.255.0/24 origin: AS203727 mnt-by: altawk-mnt created: 2023-04-13T13:54:24Z last-modified: 2023-04-22T09:39:12Z 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: 2a0c:b641:340::/48 descr: Altawk Hosting origin: AS203727 mnt-by: altawk-mnt created: 2023-02-10T10:42:04Z last-modified: 2023-02-10T10:42:04Z 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