These entries are queried from radb.net using whois, you can try my project getting these.
:AS48324 route: 37.17.224.0/21 descr: webgo GmbH origin: AS48324 mnt-by: MNT-WEBGO created: 2021-09-09T11:46:53Z last-modified: 2021-09-09T11:49:55Z 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: 45.153.56.0/22 descr: webgo GmbH origin: AS48324 mnt-by: mnt-de-webgo25-1 created: 2019-10-04T20:03:39Z last-modified: 2019-10-04T20:03:39Z 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 route: 88.82.224.0/19 descr: webgo GmbH origin: AS48324 mnt-by: MNT-WebGo24 mnt-by: SA7008-MNT mnt-by: MNT-WEBGO mnt-by: MNT-WebGo24 mnt-by: SA7008-MNT mnt-by: MNT-WEBGO created: 2021-09-07T12:47:44Z last-modified: 2021-09-07T12:48:45Z 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: 89.44.8.0/24 descr: webgo GmbH origin: AS48324 mnt-by: MNT-WEBGO created: 2018-07-02T08:07:18Z last-modified: 2018-09-15T19:14:42Z 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: 185.10.70.0/24 descr: webgo GmbH origin: AS48324 mnt-by: MNT-WEBGO created: 2018-09-15T19:18:16Z last-modified: 2019-06-09T23:06:53Z 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: 185.30.32.0/22 descr: webgo GmbH origin: AS48324 mnt-by: MNT-WEBGO created: 2018-06-21T08:59:29Z last-modified: 2018-09-04T16:52:51Z 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 route6: 2a00:5fc1::/32 origin: AS48324 mnt-by: MNT-WEBGO created: 2019-02-13T16:58:20Z last-modified: 2019-02-13T16:58:20Z 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: not_found # No ROAs found, or RPKI validation not enabled for source