These entries are queried from radb.net using whois, you can try my project getting these.
:AS211140 route: 149.255.184.0/21 origin: AS211140 mnt-by: CIG-NET-MNT mnt-by: MS-TU-MNT created: 2021-09-17T09:21:24Z last-modified: 2022-09-13T14:38:14Z source: RIPE descr: Transunion UK Ltd 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: 149.255.184.0/24 origin: AS211140 mnt-by: CIG-NET-MNT mnt-by: MS-TU-MNT created: 2021-09-17T09:24:33Z last-modified: 2022-09-13T14:35:38Z source: RIPE descr: TransUnion UK Ltd 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: 149.255.185.0/24 origin: AS211140 mnt-by: CIG-NET-MNT mnt-by: MS-TU-MNT created: 2021-09-17T09:25:09Z last-modified: 2022-09-13T14:36:44Z source: RIPE descr: TransUnion UK Ltd 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: 149.255.186.0/24 origin: AS211140 mnt-by: CIG-NET-MNT mnt-by: MS-TU-MNT created: 2021-09-17T09:25:46Z last-modified: 2022-09-13T14:37:02Z source: RIPE descr: TransUnion UK Ltd 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: 149.255.187.0/24 origin: AS211140 mnt-by: CIG-NET-MNT mnt-by: MS-TU-MNT created: 2021-09-17T09:26:27Z last-modified: 2022-09-13T14:37:22Z source: RIPE descr: TransUnion UK Ltd 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: 149.255.188.0/24 origin: AS211140 mnt-by: CIG-NET-MNT mnt-by: MS-TU-MNT created: 2022-03-11T13:39:24Z last-modified: 2022-09-13T14:37:40Z source: RIPE descr: TransUnion UK Ltd 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: 149.255.189.0/24 origin: AS211140 mnt-by: CIG-NET-MNT mnt-by: MS-TU-MNT created: 2022-03-11T13:40:19Z last-modified: 2022-09-13T14:37:54Z source: RIPE descr: TransUnion UK Ltd 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: 149.255.190.0/24 origin: AS211140 mnt-by: MS-TU-MNT mnt-by: CIG-NET-MNT created: 2022-09-13T14:39:58Z last-modified: 2022-09-13T14:39:58Z 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: 149.255.191.0/24 origin: AS211140 mnt-by: MS-TU-MNT mnt-by: CIG-NET-MNT created: 2022-09-13T14:40:33Z last-modified: 2022-09-13T14:40:33Z 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