These entries are queried from radb.net using whois, you can try my project getting these.
:AS50083 route: 5.59.224.0/22 descr: WanConnect origin: AS50083 mnt-by: COPROSYS-MNT created: 2022-08-18T16:29:36Z last-modified: 2022-08-18T16:29:36Z 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: 86.39.0.0/18 origin: AS50083 mnt-by: mnt-be-hermes-1 created: 2019-04-17T09:07:54Z last-modified: 2019-12-20T12:37:43Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.77.15.0/24 origin: AS50083 mnt-by: mnt-be-hermes-1 created: 2022-08-16T09:17:30Z last-modified: 2022-08-16T09:17:43Z 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: 185.83.136.0/22 descr: Hermes Telecom origin: AS50083 mnt-by: mnt-be-hermes-1 created: 2015-01-11T10:35:19Z last-modified: 2019-12-11T10:19:28Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.202.224.0/22 origin: AS50083 mnt-by: be-vincotte-2-mnt mnt-by: be-vincotte-SHARED-mnt created: 2023-10-10T12:31:21Z last-modified: 2023-10-10T12:31:21Z 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: 185.233.218.0/24 origin: AS50083 mnt-by: mnt-be-hermes-1 created: 2020-03-27T19:41:09Z last-modified: 2020-03-27T19:41:09Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 188.209.144.0/20 descr: PNAP-SEF farreachnet origin: AS50083 mnt-by: MAINT-AS1828 changed: dchase [at] internap.com 20091210 source: RADB last-modified: 2023-11-13T16:14:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 188.241.48.0/20 descr: PNAP-SEF farreachnet origin: AS50083 mnt-by: MAINT-AS1828 changed: dchase [at] internap.com 20091210 source: RADB last-modified: 2023-11-13T16:14:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a00:1458::/32 origin: AS50083 mnt-by: NUOVAIMPRESA-MNT mnt-by: mnt-be-hermes-1 created: 2020-11-23T07:15:08Z last-modified: 2020-11-23T07:15:08Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a05:9b80::/29 descr: Hermes Telecom origin: AS50083 mnt-by: mnt-be-hermes-1 created: 2015-01-22T11:43:27Z last-modified: 2019-12-20T12:38:35Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0a:44c0::/29 origin: AS50083 mnt-by: mnt-be-hermes-1 created: 2019-12-11T14:55:07Z last-modified: 2019-12-11T14:55:07Z 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 route6: 2a0b:8780::/29 origin: AS50083 mnt-by: MNT-FAVCO created: 2017-01-23T15:37:39Z last-modified: 2017-01-23T15:37:39Z 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