These entries are queried from radb.net using whois, you can try my project getting these.
:AS48596 route: 45.87.156.0/22 origin: AS48596 mnt-by: INWX-MNT created: 2019-10-28T10:28:33Z last-modified: 2019-10-28T10:28:33Z 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 route: 45.87.157.0/24 origin: AS48596 mnt-by: INWX-MNT created: 2021-12-22T20:20:02Z last-modified: 2021-12-22T20:20:02Z 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: 45.87.158.0/23 origin: AS48596 mnt-by: INWX-MNT created: 2022-01-03T09:44:46Z last-modified: 2022-01-03T09:44:46Z 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: 185.181.104.0/22 origin: AS48596 mnt-by: INWX-MNT created: 2016-12-19T13:05:10Z last-modified: 2016-12-19T13:05:10Z 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: 185.181.104.0/24 origin: AS48596 mnt-by: INWX-MNT created: 2021-12-21T18:42:47Z last-modified: 2021-12-21T18:42:47Z 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: 185.181.105.0/24 origin: AS48596 mnt-by: INWX-MNT created: 2021-12-21T18:43:11Z last-modified: 2021-12-21T18:43:11Z 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: 185.181.106.0/24 origin: AS48596 mnt-by: INWX-MNT created: 2021-12-21T18:44:08Z last-modified: 2021-12-21T18:44:08Z 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: 185.181.107.0/24 origin: AS48596 mnt-by: INWX-MNT created: 2021-12-21T18:43:28Z last-modified: 2021-12-21T18:43:28Z 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: 2a02:d500::/29 origin: AS48596 mnt-by: INWX-MNT created: 2020-09-29T17:37:09Z last-modified: 2020-09-29T17:37:09Z 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: 2a0a:c980::/29 origin: AS48596 mnt-by: INWX-MNT created: 2016-12-19T13:05:34Z last-modified: 2016-12-19T13:05:34Z 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