These entries are queried from radb.net using whois, you can try my project getting these.
:AS50061 route: 91.151.24.0/21 descr: PricewaterhouseCoopers origin: AS50061 mnt-by: JESK-MNT created: 2012-10-14T17:30:13Z last-modified: 2020-12-07T19:10:17Z 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: 91.151.24.0/23 descr: PricewaterhouseCoopers origin: AS50061 mnt-by: JESK-MNT created: 2021-04-10T14:31:30Z last-modified: 2021-04-10T14:31:30Z 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: 91.151.26.0/23 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2020-05-31T14:08:03Z last-modified: 2020-05-31T14:08:49Z 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: 91.151.26.0/24 descr: PricewaterhouseCoopers origin: AS50061 mnt-by: JESK-MNT created: 2020-05-31T08:36:54Z last-modified: 2020-12-07T19:10:00Z 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: 91.151.27.0/24 descr: PricewaterhouseCoopers origin: AS50061 mnt-by: JESK-MNT created: 2020-05-31T08:37:54Z last-modified: 2020-12-07T19:09:43Z 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: 91.151.28.0/22 descr: PricewaterhouseCoopers origin: AS50061 mnt-by: JESK-MNT created: 2021-04-10T14:32:18Z last-modified: 2021-04-10T14:32:31Z 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: 91.151.31.0/24 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2020-05-30T16:32:36Z last-modified: 2020-05-30T16:32:36Z 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: 195.234.12.0/23 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2009-11-25T11:10:05Z last-modified: 2018-11-02T17:24:35Z 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: 195.234.12.0/24 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2010-01-22T07:04:22Z last-modified: 2018-11-02T17:24:56Z 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: 195.234.13.0/24 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2010-01-22T07:04:39Z last-modified: 2018-11-02T17:23:20Z 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: 212.90.104.0/22 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2018-11-02T17:20:13Z last-modified: 2018-11-02T17:20:51Z 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 route: 212.90.104.0/23 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2020-06-28T13:45:08Z last-modified: 2020-06-28T13:45:08Z 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: 212.90.104.0/24 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2020-06-28T13:48:02Z last-modified: 2020-06-28T13:48:02Z 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: valid route: 212.90.105.0/24 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2020-06-28T13:48:29Z last-modified: 2020-06-28T13:48:29Z 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: 212.90.106.0/23 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2020-06-28T13:46:25Z last-modified: 2020-06-28T13:46:25Z 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: 212.90.106.0/24 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2020-06-28T13:48:53Z last-modified: 2020-06-28T13:48:53Z 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: 212.90.107.0/24 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2020-06-28T13:49:22Z last-modified: 2020-06-28T13:49:22Z 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 route6: 2a01:6bc0::/32 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2012-10-14T17:53:55Z last-modified: 2012-10-14T17:53:55Z 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 route6: 2a01:6bc0::/33 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2021-04-10T14:43:16Z last-modified: 2021-04-10T14:44:38Z 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 route6: 2a01:6bc0::/36 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2020-03-25T11:23:09Z last-modified: 2020-03-25T11:23:09Z 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: 2a01:6bc0:8000::/33 descr: PricewaterhouseCoopers Europe origin: AS50061 mnt-by: JESK-MNT created: 2021-04-10T14:44:49Z last-modified: 2021-04-10T14:44:49Z 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