These entries are queried from radb.net using whois, you can try my project getting these.
:AS47374 route: 46.254.128.0/22 descr: LANULTRA Ltd. origin: AS47374 mnt-by: IPACCT-MNT mnt-by: MAXCOM-MNT created: 2017-08-17T15:28:47Z last-modified: 2017-08-17T15:28:47Z 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: 46.254.128.0/24 descr: LANULTRA Ltd. origin: AS47374 created: 2022-06-26T11:50:46Z last-modified: 2022-06-26T11:50:46Z source: RIPE mnt-by: IPACCT-MNT 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: 46.254.129.0/24 descr: LANULTRA Ltd. origin: AS47374 created: 2022-06-26T11:52:02Z last-modified: 2022-06-26T11:52:02Z source: RIPE mnt-by: IPACCT-MNT 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: 46.254.130.0/24 descr: LANULTRA Ltd. origin: AS47374 created: 2022-06-26T11:53:50Z last-modified: 2022-06-26T11:53:50Z source: RIPE mnt-by: IPACCT-MNT 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: 46.254.131.0/24 descr: LANULTRA Ltd. origin: AS47374 created: 2022-06-26T11:55:08Z last-modified: 2022-06-26T11:55:08Z source: RIPE mnt-by: IPACCT-MNT 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: 185.219.68.0/22 origin: AS47374 mnt-by: bg-lanultra-1-mnt created: 2017-08-30T15:19:55Z last-modified: 2017-08-30T15:19:55Z 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: 185.219.68.0/24 origin: AS47374 mnt-by: bg-lanultra-1-mnt mnt-by: IPACCT-MNT created: 2023-09-24T19:46:22Z last-modified: 2023-09-24T19:46:22Z 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: 185.219.69.0/24 origin: AS47374 mnt-by: bg-lanultra-1-mnt mnt-by: IPACCT-MNT created: 2023-09-24T19:47:38Z last-modified: 2023-09-24T19:47:38Z 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: 185.219.70.0/24 origin: AS47374 mnt-by: bg-lanultra-1-mnt mnt-by: IPACCT-MNT created: 2023-09-24T19:49:19Z last-modified: 2023-09-24T19:49:19Z 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: 185.219.71.0/24 origin: AS47374 mnt-by: bg-lanultra-1-mnt mnt-by: IPACCT-MNT created: 2023-09-24T19:50:24Z last-modified: 2023-09-24T19:50:24Z 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